From 4d6348d3544001892ef8c522b774bc519e110fb0 Mon Sep 17 00:00:00 2001
From: khodowany <khodowany@proton.me>
Date: Sat, 26 Sep 2026 01:44:04 -0500
Subject: [PATCH] Rhythm Time Signatures

---
 README.md                                |   2 +-
 TECHNICAL_GUIDE.md                       |  12 ++-
 data/practice/{001.xml => 0001.xml}      |   0
 data/practice/{002.xml => 0002.xml}      |   0
 data/practice/{003.xml => 0003.xml}      |   0
 data/practice/{004.xml => 0004.xml}      |   0
 data/practice/{005.xml => 0005.xml}      |   0
 data/practice/{006.xml => 0006.xml}      |   0
 data/practice/{007.xml => 0007.xml}      |   0
 data/practice/{008.xml => 0008.xml}      |   0
 data/practice/{009.xml => 0009.xml}      |   0
 data/practice/{010.xml => 0010.xml}      |   0
 data/practice/{011.xml => 0011.xml}      |   0
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 data/practice/{013.xml => 0013.xml}      |   0
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 data/practice/{366.xml => 0366.xml}      |   0
 data/rhythms/2-4/1/0001.xml              |  59 +++++++++++
 data/rhythms/2-4/1/0002.xml              |  62 +++++++++++
 data/rhythms/2-4/1/0003.xml              |  62 +++++++++++
 data/rhythms/2-4/1/0004.xml              |  65 ++++++++++++
 data/rhythms/2-4/1/0005.xml              |  62 +++++++++++
 data/rhythms/2-4/1/0006.xml              |  65 ++++++++++++
 data/rhythms/2-4/1/0007.xml              |  65 ++++++++++++
 data/rhythms/2-4/1/0008.xml              |  68 ++++++++++++
 data/rhythms/2-4/1/0009.xml              |  62 +++++++++++
 data/rhythms/2-4/1/0010.xml              |  65 ++++++++++++
 data/rhythms/2-4/1/0011.xml              |  65 ++++++++++++
 data/rhythms/2-4/1/0012.xml              |  68 ++++++++++++
 data/rhythms/2-4/1/0013.xml              |  65 ++++++++++++
 data/rhythms/2-4/1/0014.xml              |  68 ++++++++++++
 data/rhythms/2-4/1/0015.xml              |  68 ++++++++++++
 data/rhythms/2-4/1/0016.xml              |  71 +++++++++++++
 data/rhythms/2-4/2/0001.xml              |  53 ++++++++++
 data/rhythms/2-4/2/0002.xml              |  50 +++++++++
 data/rhythms/2-4/2/0003.xml              |  63 +++++++++++
 data/rhythms/2-4/2/0004.xml              |  58 +++++++++++
 data/rhythms/2-4/2/0005.xml              |  50 +++++++++
 data/rhythms/2-4/2/0006.xml              |  47 +++++++++
 data/rhythms/2-4/2/0007.xml              |  60 +++++++++++
 data/rhythms/2-4/2/0008.xml              |  55 ++++++++++
 data/rhythms/2-4/2/0009.xml              |  63 +++++++++++
 data/rhythms/2-4/2/0010.xml              |  60 +++++++++++
 data/rhythms/2-4/2/0011.xml              |  73 +++++++++++++
 data/rhythms/2-4/2/0012.xml              |  68 ++++++++++++
 data/rhythms/2-4/2/0013.xml              |  58 +++++++++++
 data/rhythms/2-4/2/0014.xml              |  55 ++++++++++
 data/rhythms/2-4/2/0015.xml              |  69 ++++++++++++
 data/rhythms/2-4/2/0016.xml              |  63 +++++++++++
 data/rhythms/3-4/1/{001.xml => 0001.xml} |   0
 data/rhythms/3-4/1/{002.xml => 0002.xml} |   0
 data/rhythms/3-4/1/{003.xml => 0003.xml} |   0
 data/rhythms/3-4/1/{004.xml => 0004.xml} |   0
 data/rhythms/3-4/1/{005.xml => 0005.xml} |   0
 data/rhythms/3-4/1/{006.xml => 0006.xml} |   0
 data/rhythms/3-4/1/{007.xml => 0007.xml} |   0
 data/rhythms/3-4/1/{008.xml => 0008.xml} |   0
 data/rhythms/3-4/1/{009.xml => 0009.xml} |   0
 data/rhythms/3-4/1/{010.xml => 0010.xml} |   0
 data/rhythms/3-4/1/{011.xml => 0011.xml} |   0
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 data/rhythms/5-4/2/0893.xml              |  89 ++++++++++++++++
 data/rhythms/5-4/2/0894.xml              |  86 +++++++++++++++
 data/rhythms/5-4/2/0895.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0896.xml              |  94 +++++++++++++++++
 data/rhythms/5-4/2/0897.xml              |  93 +++++++++++++++++
 data/rhythms/5-4/2/0898.xml              |  90 ++++++++++++++++
 data/rhythms/5-4/2/0899.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/0900.xml              |  98 +++++++++++++++++
 data/rhythms/5-4/2/0901.xml              |  90 ++++++++++++++++
 data/rhythms/5-4/2/0902.xml              |  87 ++++++++++++++++
 data/rhythms/5-4/2/0903.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0904.xml              |  95 +++++++++++++++++
 data/rhythms/5-4/2/0905.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/0906.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0907.xml              | 113 ++++++++++++++++++++
 data/rhythms/5-4/2/0908.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/0909.xml              |  98 +++++++++++++++++
 data/rhythms/5-4/2/0910.xml              |  95 +++++++++++++++++
 data/rhythms/5-4/2/0911.xml              | 109 +++++++++++++++++++
 data/rhythms/5-4/2/0912.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/0913.xml              |  90 ++++++++++++++++
 data/rhythms/5-4/2/0914.xml              |  87 ++++++++++++++++
 data/rhythms/5-4/2/0915.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0916.xml              |  95 +++++++++++++++++
 data/rhythms/5-4/2/0917.xml              |  87 ++++++++++++++++
 data/rhythms/5-4/2/0918.xml              |  84 +++++++++++++++
 data/rhythms/5-4/2/0919.xml              |  97 +++++++++++++++++
 data/rhythms/5-4/2/0920.xml              |  92 ++++++++++++++++
 data/rhythms/5-4/2/0921.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0922.xml              |  97 +++++++++++++++++
 data/rhythms/5-4/2/0923.xml              | 110 ++++++++++++++++++++
 data/rhythms/5-4/2/0924.xml              | 105 +++++++++++++++++++
 data/rhythms/5-4/2/0925.xml              |  95 +++++++++++++++++
 data/rhythms/5-4/2/0926.xml              |  92 ++++++++++++++++
 data/rhythms/5-4/2/0927.xml              | 106 +++++++++++++++++++
 data/rhythms/5-4/2/0928.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0929.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/0930.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0931.xml              | 113 ++++++++++++++++++++
 data/rhythms/5-4/2/0932.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/0933.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0934.xml              |  97 +++++++++++++++++
 data/rhythms/5-4/2/0935.xml              | 110 ++++++++++++++++++++
 data/rhythms/5-4/2/0936.xml              | 105 +++++++++++++++++++
 data/rhythms/5-4/2/0937.xml              | 113 ++++++++++++++++++++
 data/rhythms/5-4/2/0938.xml              | 110 ++++++++++++++++++++
 data/rhythms/5-4/2/0939.xml              | 123 ++++++++++++++++++++++
 data/rhythms/5-4/2/0940.xml              | 118 +++++++++++++++++++++
 data/rhythms/5-4/2/0941.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/0942.xml              | 105 +++++++++++++++++++
 data/rhythms/5-4/2/0943.xml              | 119 +++++++++++++++++++++
 data/rhythms/5-4/2/0944.xml              | 113 ++++++++++++++++++++
 data/rhythms/5-4/2/0945.xml              |  98 +++++++++++++++++
 data/rhythms/5-4/2/0946.xml              |  95 +++++++++++++++++
 data/rhythms/5-4/2/0947.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/0948.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/0949.xml              |  95 +++++++++++++++++
 data/rhythms/5-4/2/0950.xml              |  92 ++++++++++++++++
 data/rhythms/5-4/2/0951.xml              | 105 +++++++++++++++++++
 data/rhythms/5-4/2/0952.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0953.xml              | 109 +++++++++++++++++++
 data/rhythms/5-4/2/0954.xml              | 106 +++++++++++++++++++
 data/rhythms/5-4/2/0955.xml              | 119 +++++++++++++++++++++
 data/rhythms/5-4/2/0956.xml              | 114 ++++++++++++++++++++
 data/rhythms/5-4/2/0957.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/0958.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0959.xml              | 114 ++++++++++++++++++++
 data/rhythms/5-4/2/0960.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/0961.xml              |  87 ++++++++++++++++
 data/rhythms/5-4/2/0962.xml              |  84 +++++++++++++++
 data/rhythms/5-4/2/0963.xml              |  97 +++++++++++++++++
 data/rhythms/5-4/2/0964.xml              |  92 ++++++++++++++++
 data/rhythms/5-4/2/0965.xml              |  84 +++++++++++++++
 data/rhythms/5-4/2/0966.xml              |  81 +++++++++++++++
 data/rhythms/5-4/2/0967.xml              |  94 +++++++++++++++++
 data/rhythms/5-4/2/0968.xml              |  89 ++++++++++++++++
 data/rhythms/5-4/2/0969.xml              |  97 +++++++++++++++++
 data/rhythms/5-4/2/0970.xml              |  94 +++++++++++++++++
 data/rhythms/5-4/2/0971.xml              | 107 +++++++++++++++++++
 data/rhythms/5-4/2/0972.xml              | 102 ++++++++++++++++++
 data/rhythms/5-4/2/0973.xml              |  92 ++++++++++++++++
 data/rhythms/5-4/2/0974.xml              |  89 ++++++++++++++++
 data/rhythms/5-4/2/0975.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/0976.xml              |  97 +++++++++++++++++
 data/rhythms/5-4/2/0977.xml              |  84 +++++++++++++++
 data/rhythms/5-4/2/0978.xml              |  81 +++++++++++++++
 data/rhythms/5-4/2/0979.xml              |  94 +++++++++++++++++
 data/rhythms/5-4/2/0980.xml              |  89 ++++++++++++++++
 data/rhythms/5-4/2/0981.xml              |  81 +++++++++++++++
 data/rhythms/5-4/2/0982.xml              |  78 ++++++++++++++
 data/rhythms/5-4/2/0983.xml              |  91 ++++++++++++++++
 data/rhythms/5-4/2/0984.xml              |  86 +++++++++++++++
 data/rhythms/5-4/2/0985.xml              |  94 +++++++++++++++++
 data/rhythms/5-4/2/0986.xml              |  91 ++++++++++++++++
 data/rhythms/5-4/2/0987.xml              | 104 +++++++++++++++++++
 data/rhythms/5-4/2/0988.xml              |  99 ++++++++++++++++++
 data/rhythms/5-4/2/0989.xml              |  89 ++++++++++++++++
 data/rhythms/5-4/2/0990.xml              |  86 +++++++++++++++
 data/rhythms/5-4/2/0991.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/0992.xml              |  94 +++++++++++++++++
 data/rhythms/5-4/2/0993.xml              |  98 +++++++++++++++++
 data/rhythms/5-4/2/0994.xml              |  95 +++++++++++++++++
 data/rhythms/5-4/2/0995.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/0996.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/0997.xml              |  95 +++++++++++++++++
 data/rhythms/5-4/2/0998.xml              |  92 ++++++++++++++++
 data/rhythms/5-4/2/0999.xml              | 105 +++++++++++++++++++
 data/rhythms/5-4/2/1000.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/1001.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/1002.xml              | 105 +++++++++++++++++++
 data/rhythms/5-4/2/1003.xml              | 118 +++++++++++++++++++++
 data/rhythms/5-4/2/1004.xml              | 113 ++++++++++++++++++++
 data/rhythms/5-4/2/1005.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/1006.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/1007.xml              | 114 ++++++++++++++++++++
 data/rhythms/5-4/2/1008.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/1009.xml              |  92 ++++++++++++++++
 data/rhythms/5-4/2/1010.xml              |  89 ++++++++++++++++
 data/rhythms/5-4/2/1011.xml              | 102 ++++++++++++++++++
 data/rhythms/5-4/2/1012.xml              |  97 +++++++++++++++++
 data/rhythms/5-4/2/1013.xml              |  89 ++++++++++++++++
 data/rhythms/5-4/2/1014.xml              |  86 +++++++++++++++
 data/rhythms/5-4/2/1015.xml              |  99 ++++++++++++++++++
 data/rhythms/5-4/2/1016.xml              |  94 +++++++++++++++++
 data/rhythms/5-4/2/1017.xml              | 103 ++++++++++++++++++
 data/rhythms/5-4/2/1018.xml              | 100 ++++++++++++++++++
 data/rhythms/5-4/2/1019.xml              | 113 ++++++++++++++++++++
 data/rhythms/5-4/2/1020.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/1021.xml              |  97 +++++++++++++++++
 data/rhythms/5-4/2/1022.xml              |  94 +++++++++++++++++
 data/rhythms/5-4/2/1023.xml              | 108 +++++++++++++++++++
 data/rhythms/5-4/2/1024.xml              | 102 ++++++++++++++++++
 generator/parts.py                       |   4 +-
 tests/test.cpp                           |  27 ++---
 tests/test_catalog.py                    |  14 +--
 tests/test_catalog_database.py           |  12 +--
 tests/test_catalog_runtime.cpp           |  18 ++--
 tests/test_engraving_cache.py            |   2 +-
 tests/test_guitar.py                     |   8 +-
 tests/test_harmony.py                    |   2 +-
 tests/test_health.cpp                    |   6 +-
 tests/test_parts.py                      |   6 +-
 tests/test_score_bundle.py               |  22 ++--
 3099 files changed, 203023 insertions(+), 57 deletions(-)
 rename data/practice/{001.xml => 0001.xml} (100%)
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 create mode 100644 data/rhythms/5-4/2/1020.xml
 create mode 100644 data/rhythms/5-4/2/1021.xml
 create mode 100644 data/rhythms/5-4/2/1022.xml
 create mode 100644 data/rhythms/5-4/2/1023.xml
 create mode 100644 data/rhythms/5-4/2/1024.xml

diff --git a/README.md b/README.md
index ff92d39..395c4c7 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,7 @@ The pinned build-only dependencies are in `generator/requirements.txt`. Configur
 
 CMake builds engrave with two Python workers and share a disposable page cache under `build/build_common/engraving-cache`. Native and ARM packaging reuse unchanged pages; CI also retains this cache between runs. Music, playback, and catalog validation still run for every generation. Set `VAMP_ENGRAVING_JOBS` (1-16) to adjust concurrency, or set `VAMP_ENGRAVING_CACHE_DIR` to an empty CMake value to disable caching. Direct generator runs can opt in with `--jobs 2 --engraving-cache build/build_common/engraving-cache --progress`.
 
-The build-time pipeline is Soundslice/MuseScore -> `.xml` -> musical model -> part generation -> JSON, engraved PNG pages, generated-tone audio, and a read-only catalog database. Sources in `data/songs/` retain the seven-section performance form. Numbered sources in `data/practice/` (`000.xml` through `366.xml`, as authored) produce one pass each of **acoustic accompaniment**, **electric melody**, and **vocal melody**. Both categories use the authored musical key, with no key variants or key-selection menu. Duplicate titles never merge exercises.
+The build-time pipeline is Soundslice/MuseScore -> `.xml` -> musical model -> part generation -> JSON, engraved PNG pages, generated-tone audio, and a read-only catalog database. Sources in `data/songs/` retain the seven-section performance form. Four-digit numbered sources in `data/practice/` (currently `0001.xml` through `0366.xml`; `0000.xml` is also valid) produce one pass each of **acoustic accompaniment**, **electric melody**, and **vocal melody**. Both categories use the authored musical key, with no key variants or key-selection menu. Duplicate titles never merge exercises.
 
 Guitar parts share a theory-based voicing and proximity search over standard tuning, frets 0-20, and a maximum four-fret span excluding open strings. They render standard notation plus generated TAB. Practice sources provide a monophonic melody and optional chord symbols; the vocal part adds deterministic scat syllables without changing rhythm or written register. Acoustic, electric, and vocal parts all sound one octave below their notation, for both songs and practice. Explicit MusicXML instrument transposition is honored once; an unplayable passage fails rather than being shifted to fit.
 
diff --git a/TECHNICAL_GUIDE.md b/TECHNICAL_GUIDE.md
index 003f86e..a663221 100644
--- a/TECHNICAL_GUIDE.md
+++ b/TECHNICAL_GUIDE.md
@@ -39,7 +39,7 @@ At startup the Zero validates the packaged `catalog.db` application identifier a
 
 Runtime catalogs contain immutable metadata shared by navigation, the HTTP service, and the UI. Song groups reference canonical records by index; practice is a flat, numerically ordered exercise list. SQLite retains complete bundles, while cached measure/page counts let menu queries avoid reading musical JSON. Python constructs the complete database before deployment; metadata and embedded JSON are published together. There are no custom rows, runtime imports, metadata-repair triggers, or persisted page-state tables. Selecting a score loads only that bundle asynchronously, discarding stale results after navigation; the view keeps at most two page textures.
 
-Practice exercise IDs are the three-digit source stems, including `000` when present. Part IDs append the part name, such as `001-electric`. Duplicate titles and identical placeholder music remain independent exercises. Catalog schema 3 stores exercise identity and part metadata without practice categories, lesson groups, or key variants. Every exercise must have all three parts. Older catalogs must be rebuilt or reinstalled, not migrated.
+Practice exercise IDs are the four-digit source stems, including `0000` when present. Part IDs append the part name, such as `0001-electric`. Duplicate titles and identical placeholder music remain independent exercises. The catalog stores exercise identity and part metadata without practice categories, lesson groups, or key variants. Every exercise must have all three parts. Older catalogs must be rebuilt or reinstalled, not migrated.
 
 `--once` (also `runtime.exit_after_startup`) is a headless readiness check: it checks database integrity and validates the catalog and referenced page assets, checks runtime-directory writes and the configured server bind, and exits without opening audio/display devices or publishing a readiness heartbeat. Page checks include containment, checksums, CPU-only PNG decoding, and exact 976x484 dimensions. The configured heartbeat destination must be absent or a regular file, never a directory, symlink, or special file. Runtime writes and readiness probes use exclusive sibling temporary files; readiness leaves an existing heartbeat unchanged and removes its probes. `--health-check` instead probes the running service's read-only `/api/health` endpoint using the configured timeout. A stopped/unresponsive service or an invalid response fails the check; it does not create or repair files. `--check-config` remains configuration-only.
 
@@ -51,10 +51,18 @@ Zero and Pico share one gesture state machine: a second release within 220 ms of
 
 The build runs `python3 -m generator` against `data/` and writes build-only assets under the CMake binary tree. Every song and exercise produces acoustic, electric, and vocal parts in its authored musical key. Source counts are discovered, not fixed in code. Generator-only optional chord markers are consumed before publishing.
 
-Practice sources live directly in `data/practice/` with three-digit filenames, currently `001.xml` through `366.xml`; `000.xml` is also valid. For example, `data/practice/001.xml` generates `practice/001/{acoustic,electric,vocal}.json` and corresponding page directories. Songs stay in `data/songs/`. The filename number determines exercise identity and ordering; MusicXML titles determine labels, falling back to the number. Root-level XML, other practice filenames, and nested practice directories are rejected. Adding, renaming, or removing a source requires no registry edit. The current 366 exercises produce 1,098 practice parts, plus six performance parts.
+Practice sources live directly in `data/practice/` with four-digit ASCII filenames, currently `0001.xml` through `0366.xml`; `0000.xml` is also valid. For example, `data/practice/0001.xml` generates `practice/0001/{acoustic,electric,vocal}.json` and corresponding page directories. Songs stay in `data/songs/`. The filename number determines exercise identity and ordering; MusicXML titles determine labels, falling back to the number. Root-level XML, other practice filenames, and nested practice directories are rejected. Adding, renaming, or removing a source requires no registry edit. Regeneration replaces the output tree and catalog, removing old three-digit paths and IDs without aliases or migration. The current 366 exercises produce 1,098 practice parts, plus six performance parts.
 
 The pipeline is Soundslice/MuseScore -> uncompressed `.xml` -> musical model -> part generation -> semantic JSON, audio, and engraved pages -> packaged SQLite catalog. Export MusicXML 3.1 or 4.0, `score-partwise`, with one part and one staff. The musical model retains independent voices and per-tone durations/ties; automatic practice generation additionally requires a single monophonic melody and optional structured harmonies. Packaged music describes each generated part, not an archival copy of the XML.
 
+### Rhythm Sources
+
+`data/rhythms/<meter>/<series>/` is an independent source collection, excluded from application generation and packaging. Each series contains `4^N` four-digit numbered XML files for an N/4 meter: 16 in 2/4, 64 in 3/4, 256 in 4/4, and 1,024 in 5/4, totaling 2,720 files across both series. Numbering starts at `0001.xml` in every directory.
+
+- Series `1` uses two measures. Read the file number minus one as `2*N` binary digits, most significant first: `0` is a quarter rest and `1` is a C5 quarter note.
+- Series `2` uses one measure. Read the file number minus one as `N` base-4 digits, most significant first: `0` is a quarter note, `1` a quarter rest, `2` two eighth notes, and `3` an eighth rest followed by an eighth note.
+- All pitched notes are C5, with a Vocal part, treble clef, C major, and tempo 120. Quarter-only measures use divisions 4; measures containing eighths use divisions 8. Consecutive pitched eighths beam together, interrupted by rests, quarter notes, and barlines. In 4/4, beams also break at the half-bar; the other meters use whole-measure groups. Isolated eighth notes have no beam.
+
 ### MusicXML Contract
 
 | Area | Accepted notation |
diff --git a/data/practice/001.xml b/data/practice/0001.xml
similarity index 100%
rename from data/practice/001.xml
rename to data/practice/0001.xml
diff --git a/data/practice/002.xml b/data/practice/0002.xml
similarity index 100%
rename from data/practice/002.xml
rename to data/practice/0002.xml
diff --git a/data/practice/003.xml b/data/practice/0003.xml
similarity index 100%
rename from data/practice/003.xml
rename to data/practice/0003.xml
diff --git a/data/practice/004.xml b/data/practice/0004.xml
similarity index 100%
rename from data/practice/004.xml
rename to data/practice/0004.xml
diff --git a/data/practice/005.xml b/data/practice/0005.xml
similarity index 100%
rename from data/practice/005.xml
rename to data/practice/0005.xml
diff --git a/data/practice/006.xml b/data/practice/0006.xml
similarity index 100%
rename from data/practice/006.xml
rename to data/practice/0006.xml
diff --git a/data/practice/007.xml b/data/practice/0007.xml
similarity index 100%
rename from data/practice/007.xml
rename to data/practice/0007.xml
diff --git a/data/practice/008.xml b/data/practice/0008.xml
similarity index 100%
rename from data/practice/008.xml
rename to data/practice/0008.xml
diff --git a/data/practice/009.xml b/data/practice/0009.xml
similarity index 100%
rename from data/practice/009.xml
rename to data/practice/0009.xml
diff --git a/data/practice/010.xml b/data/practice/0010.xml
similarity index 100%
rename from data/practice/010.xml
rename to data/practice/0010.xml
diff --git a/data/practice/011.xml b/data/practice/0011.xml
similarity index 100%
rename from data/practice/011.xml
rename to data/practice/0011.xml
diff --git a/data/practice/012.xml b/data/practice/0012.xml
similarity index 100%
rename from data/practice/012.xml
rename to data/practice/0012.xml
diff --git a/data/practice/013.xml b/data/practice/0013.xml
similarity index 100%
rename from data/practice/013.xml
rename to data/practice/0013.xml
diff --git a/data/practice/014.xml b/data/practice/0014.xml
similarity index 100%
rename from data/practice/014.xml
rename to data/practice/0014.xml
diff --git a/data/practice/015.xml b/data/practice/0015.xml
similarity index 100%
rename from data/practice/015.xml
rename to data/practice/0015.xml
diff --git a/data/practice/016.xml b/data/practice/0016.xml
similarity index 100%
rename from data/practice/016.xml
rename to data/practice/0016.xml
diff --git a/data/practice/017.xml b/data/practice/0017.xml
similarity index 100%
rename from data/practice/017.xml
rename to data/practice/0017.xml
diff --git a/data/practice/018.xml b/data/practice/0018.xml
similarity index 100%
rename from data/practice/018.xml
rename to data/practice/0018.xml
diff --git a/data/practice/019.xml b/data/practice/0019.xml
similarity index 100%
rename from data/practice/019.xml
rename to data/practice/0019.xml
diff --git a/data/practice/020.xml b/data/practice/0020.xml
similarity index 100%
rename from data/practice/020.xml
rename to data/practice/0020.xml
diff --git a/data/practice/021.xml b/data/practice/0021.xml
similarity index 100%
rename from data/practice/021.xml
rename to data/practice/0021.xml
diff --git a/data/practice/022.xml b/data/practice/0022.xml
similarity index 100%
rename from data/practice/022.xml
rename to data/practice/0022.xml
diff --git a/data/practice/023.xml b/data/practice/0023.xml
similarity index 100%
rename from data/practice/023.xml
rename to data/practice/0023.xml
diff --git a/data/practice/024.xml b/data/practice/0024.xml
similarity index 100%
rename from data/practice/024.xml
rename to data/practice/0024.xml
diff --git a/data/practice/025.xml b/data/practice/0025.xml
similarity index 100%
rename from data/practice/025.xml
rename to data/practice/0025.xml
diff --git a/data/practice/026.xml b/data/practice/0026.xml
similarity index 100%
rename from data/practice/026.xml
rename to data/practice/0026.xml
diff --git a/data/practice/027.xml b/data/practice/0027.xml
similarity index 100%
rename from data/practice/027.xml
rename to data/practice/0027.xml
diff --git a/data/practice/028.xml b/data/practice/0028.xml
similarity index 100%
rename from data/practice/028.xml
rename to data/practice/0028.xml
diff --git a/data/practice/029.xml b/data/practice/0029.xml
similarity index 100%
rename from data/practice/029.xml
rename to data/practice/0029.xml
diff --git a/data/practice/030.xml b/data/practice/0030.xml
similarity index 100%
rename from data/practice/030.xml
rename to data/practice/0030.xml
diff --git a/data/practice/031.xml b/data/practice/0031.xml
similarity index 100%
rename from data/practice/031.xml
rename to data/practice/0031.xml
diff --git a/data/practice/032.xml b/data/practice/0032.xml
similarity index 100%
rename from data/practice/032.xml
rename to data/practice/0032.xml
diff --git a/data/practice/033.xml b/data/practice/0033.xml
similarity index 100%
rename from data/practice/033.xml
rename to data/practice/0033.xml
diff --git a/data/practice/034.xml b/data/practice/0034.xml
similarity index 100%
rename from data/practice/034.xml
rename to data/practice/0034.xml
diff --git a/data/practice/035.xml b/data/practice/0035.xml
similarity index 100%
rename from data/practice/035.xml
rename to data/practice/0035.xml
diff --git a/data/practice/036.xml b/data/practice/0036.xml
similarity index 100%
rename from data/practice/036.xml
rename to data/practice/0036.xml
diff --git a/data/practice/037.xml b/data/practice/0037.xml
similarity index 100%
rename from data/practice/037.xml
rename to data/practice/0037.xml
diff --git a/data/practice/038.xml b/data/practice/0038.xml
similarity index 100%
rename from data/practice/038.xml
rename to data/practice/0038.xml
diff --git a/data/practice/039.xml b/data/practice/0039.xml
similarity index 100%
rename from data/practice/039.xml
rename to data/practice/0039.xml
diff --git a/data/practice/040.xml b/data/practice/0040.xml
similarity index 100%
rename from data/practice/040.xml
rename to data/practice/0040.xml
diff --git a/data/practice/041.xml b/data/practice/0041.xml
similarity index 100%
rename from data/practice/041.xml
rename to data/practice/0041.xml
diff --git a/data/practice/042.xml b/data/practice/0042.xml
similarity index 100%
rename from data/practice/042.xml
rename to data/practice/0042.xml
diff --git a/data/practice/043.xml b/data/practice/0043.xml
similarity index 100%
rename from data/practice/043.xml
rename to data/practice/0043.xml
diff --git a/data/practice/044.xml b/data/practice/0044.xml
similarity index 100%
rename from data/practice/044.xml
rename to data/practice/0044.xml
diff --git a/data/practice/045.xml b/data/practice/0045.xml
similarity index 100%
rename from data/practice/045.xml
rename to data/practice/0045.xml
diff --git a/data/practice/046.xml b/data/practice/0046.xml
similarity index 100%
rename from data/practice/046.xml
rename to data/practice/0046.xml
diff --git a/data/practice/047.xml b/data/practice/0047.xml
similarity index 100%
rename from data/practice/047.xml
rename to data/practice/0047.xml
diff --git a/data/practice/048.xml b/data/practice/0048.xml
similarity index 100%
rename from data/practice/048.xml
rename to data/practice/0048.xml
diff --git a/data/practice/049.xml b/data/practice/0049.xml
similarity index 100%
rename from data/practice/049.xml
rename to data/practice/0049.xml
diff --git a/data/practice/050.xml b/data/practice/0050.xml
similarity index 100%
rename from data/practice/050.xml
rename to data/practice/0050.xml
diff --git a/data/practice/051.xml b/data/practice/0051.xml
similarity index 100%
rename from data/practice/051.xml
rename to data/practice/0051.xml
diff --git a/data/practice/052.xml b/data/practice/0052.xml
similarity index 100%
rename from data/practice/052.xml
rename to data/practice/0052.xml
diff --git a/data/practice/053.xml b/data/practice/0053.xml
similarity index 100%
rename from data/practice/053.xml
rename to data/practice/0053.xml
diff --git a/data/practice/054.xml b/data/practice/0054.xml
similarity index 100%
rename from data/practice/054.xml
rename to data/practice/0054.xml
diff --git a/data/practice/055.xml b/data/practice/0055.xml
similarity index 100%
rename from data/practice/055.xml
rename to data/practice/0055.xml
diff --git a/data/practice/056.xml b/data/practice/0056.xml
similarity index 100%
rename from data/practice/056.xml
rename to data/practice/0056.xml
diff --git a/data/practice/057.xml b/data/practice/0057.xml
similarity index 100%
rename from data/practice/057.xml
rename to data/practice/0057.xml
diff --git a/data/practice/058.xml b/data/practice/0058.xml
similarity index 100%
rename from data/practice/058.xml
rename to data/practice/0058.xml
diff --git a/data/practice/059.xml b/data/practice/0059.xml
similarity index 100%
rename from data/practice/059.xml
rename to data/practice/0059.xml
diff --git a/data/practice/060.xml b/data/practice/0060.xml
similarity index 100%
rename from data/practice/060.xml
rename to data/practice/0060.xml
diff --git a/data/practice/061.xml b/data/practice/0061.xml
similarity index 100%
rename from data/practice/061.xml
rename to data/practice/0061.xml
diff --git a/data/practice/062.xml b/data/practice/0062.xml
similarity index 100%
rename from data/practice/062.xml
rename to data/practice/0062.xml
diff --git a/data/practice/063.xml b/data/practice/0063.xml
similarity index 100%
rename from data/practice/063.xml
rename to data/practice/0063.xml
diff --git a/data/practice/064.xml b/data/practice/0064.xml
similarity index 100%
rename from data/practice/064.xml
rename to data/practice/0064.xml
diff --git a/data/practice/065.xml b/data/practice/0065.xml
similarity index 100%
rename from data/practice/065.xml
rename to data/practice/0065.xml
diff --git a/data/practice/066.xml b/data/practice/0066.xml
similarity index 100%
rename from data/practice/066.xml
rename to data/practice/0066.xml
diff --git a/data/practice/067.xml b/data/practice/0067.xml
similarity index 100%
rename from data/practice/067.xml
rename to data/practice/0067.xml
diff --git a/data/practice/068.xml b/data/practice/0068.xml
similarity index 100%
rename from data/practice/068.xml
rename to data/practice/0068.xml
diff --git a/data/practice/069.xml b/data/practice/0069.xml
similarity index 100%
rename from data/practice/069.xml
rename to data/practice/0069.xml
diff --git a/data/practice/070.xml b/data/practice/0070.xml
similarity index 100%
rename from data/practice/070.xml
rename to data/practice/0070.xml
diff --git a/data/practice/071.xml b/data/practice/0071.xml
similarity index 100%
rename from data/practice/071.xml
rename to data/practice/0071.xml
diff --git a/data/practice/072.xml b/data/practice/0072.xml
similarity index 100%
rename from data/practice/072.xml
rename to data/practice/0072.xml
diff --git a/data/practice/073.xml b/data/practice/0073.xml
similarity index 100%
rename from data/practice/073.xml
rename to data/practice/0073.xml
diff --git a/data/practice/074.xml b/data/practice/0074.xml
similarity index 100%
rename from data/practice/074.xml
rename to data/practice/0074.xml
diff --git a/data/practice/075.xml b/data/practice/0075.xml
similarity index 100%
rename from data/practice/075.xml
rename to data/practice/0075.xml
diff --git a/data/practice/076.xml b/data/practice/0076.xml
similarity index 100%
rename from data/practice/076.xml
rename to data/practice/0076.xml
diff --git a/data/practice/077.xml b/data/practice/0077.xml
similarity index 100%
rename from data/practice/077.xml
rename to data/practice/0077.xml
diff --git a/data/practice/078.xml b/data/practice/0078.xml
similarity index 100%
rename from data/practice/078.xml
rename to data/practice/0078.xml
diff --git a/data/practice/079.xml b/data/practice/0079.xml
similarity index 100%
rename from data/practice/079.xml
rename to data/practice/0079.xml
diff --git a/data/practice/080.xml b/data/practice/0080.xml
similarity index 100%
rename from data/practice/080.xml
rename to data/practice/0080.xml
diff --git a/data/practice/081.xml b/data/practice/0081.xml
similarity index 100%
rename from data/practice/081.xml
rename to data/practice/0081.xml
diff --git a/data/practice/082.xml b/data/practice/0082.xml
similarity index 100%
rename from data/practice/082.xml
rename to data/practice/0082.xml
diff --git a/data/practice/083.xml b/data/practice/0083.xml
similarity index 100%
rename from data/practice/083.xml
rename to data/practice/0083.xml
diff --git a/data/practice/084.xml b/data/practice/0084.xml
similarity index 100%
rename from data/practice/084.xml
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diff --git a/data/practice/085.xml b/data/practice/0085.xml
similarity index 100%
rename from data/practice/085.xml
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diff --git a/data/practice/086.xml b/data/practice/0086.xml
similarity index 100%
rename from data/practice/086.xml
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diff --git a/data/practice/087.xml b/data/practice/0087.xml
similarity index 100%
rename from data/practice/087.xml
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diff --git a/data/practice/088.xml b/data/practice/0088.xml
similarity index 100%
rename from data/practice/088.xml
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diff --git a/data/practice/089.xml b/data/practice/0089.xml
similarity index 100%
rename from data/practice/089.xml
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diff --git a/data/practice/090.xml b/data/practice/0090.xml
similarity index 100%
rename from data/practice/090.xml
rename to data/practice/0090.xml
diff --git a/data/practice/091.xml b/data/practice/0091.xml
similarity index 100%
rename from data/practice/091.xml
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diff --git a/data/practice/092.xml b/data/practice/0092.xml
similarity index 100%
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diff --git a/data/practice/093.xml b/data/practice/0093.xml
similarity index 100%
rename from data/practice/093.xml
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diff --git a/data/practice/094.xml b/data/practice/0094.xml
similarity index 100%
rename from data/practice/094.xml
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diff --git a/data/practice/095.xml b/data/practice/0095.xml
similarity index 100%
rename from data/practice/095.xml
rename to data/practice/0095.xml
diff --git a/data/practice/096.xml b/data/practice/0096.xml
similarity index 100%
rename from data/practice/096.xml
rename to data/practice/0096.xml
diff --git a/data/practice/097.xml b/data/practice/0097.xml
similarity index 100%
rename from data/practice/097.xml
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diff --git a/data/practice/098.xml b/data/practice/0098.xml
similarity index 100%
rename from data/practice/098.xml
rename to data/practice/0098.xml
diff --git a/data/practice/099.xml b/data/practice/0099.xml
similarity index 100%
rename from data/practice/099.xml
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diff --git a/data/practice/100.xml b/data/practice/0100.xml
similarity index 100%
rename from data/practice/100.xml
rename to data/practice/0100.xml
diff --git a/data/practice/101.xml b/data/practice/0101.xml
similarity index 100%
rename from data/practice/101.xml
rename to data/practice/0101.xml
diff --git a/data/practice/102.xml b/data/practice/0102.xml
similarity index 100%
rename from data/practice/102.xml
rename to data/practice/0102.xml
diff --git a/data/practice/103.xml b/data/practice/0103.xml
similarity index 100%
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rename to data/practice/0103.xml
diff --git a/data/practice/104.xml b/data/practice/0104.xml
similarity index 100%
rename from data/practice/104.xml
rename to data/practice/0104.xml
diff --git a/data/practice/105.xml b/data/practice/0105.xml
similarity index 100%
rename from data/practice/105.xml
rename to data/practice/0105.xml
diff --git a/data/practice/106.xml b/data/practice/0106.xml
similarity index 100%
rename from data/practice/106.xml
rename to data/practice/0106.xml
diff --git a/data/practice/107.xml b/data/practice/0107.xml
similarity index 100%
rename from data/practice/107.xml
rename to data/practice/0107.xml
diff --git a/data/practice/108.xml b/data/practice/0108.xml
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diff --git a/data/practice/270.xml b/data/practice/0270.xml
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diff --git a/data/practice/274.xml b/data/practice/0274.xml
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diff --git a/data/practice/315.xml b/data/practice/0315.xml
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diff --git a/data/practice/319.xml b/data/practice/0319.xml
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diff --git a/data/practice/320.xml b/data/practice/0320.xml
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diff --git a/data/practice/321.xml b/data/practice/0321.xml
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diff --git a/data/practice/322.xml b/data/practice/0322.xml
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diff --git a/data/practice/323.xml b/data/practice/0323.xml
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diff --git a/data/practice/324.xml b/data/practice/0324.xml
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diff --git a/data/practice/325.xml b/data/practice/0325.xml
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diff --git a/data/practice/326.xml b/data/practice/0326.xml
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diff --git a/data/practice/327.xml b/data/practice/0327.xml
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diff --git a/data/practice/328.xml b/data/practice/0328.xml
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diff --git a/data/practice/329.xml b/data/practice/0329.xml
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diff --git a/data/practice/330.xml b/data/practice/0330.xml
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diff --git a/data/practice/331.xml b/data/practice/0331.xml
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diff --git a/data/practice/332.xml b/data/practice/0332.xml
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diff --git a/data/practice/333.xml b/data/practice/0333.xml
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diff --git a/data/practice/334.xml b/data/practice/0334.xml
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diff --git a/data/practice/344.xml b/data/practice/0344.xml
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diff --git a/data/rhythms/2-4/1/0001.xml b/data/rhythms/2-4/1/0001.xml
new file mode 100644
index 0000000..1dbab44
--- /dev/null
+++ b/data/rhythms/2-4/1/0001.xml
@@ -0,0 +1,59 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0002.xml b/data/rhythms/2-4/1/0002.xml
new file mode 100644
index 0000000..ca5f0e9
--- /dev/null
+++ b/data/rhythms/2-4/1/0002.xml
@@ -0,0 +1,62 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0003.xml b/data/rhythms/2-4/1/0003.xml
new file mode 100644
index 0000000..9779290
--- /dev/null
+++ b/data/rhythms/2-4/1/0003.xml
@@ -0,0 +1,62 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0004.xml b/data/rhythms/2-4/1/0004.xml
new file mode 100644
index 0000000..7265b59
--- /dev/null
+++ b/data/rhythms/2-4/1/0004.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0005.xml b/data/rhythms/2-4/1/0005.xml
new file mode 100644
index 0000000..4161ce9
--- /dev/null
+++ b/data/rhythms/2-4/1/0005.xml
@@ -0,0 +1,62 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0006.xml b/data/rhythms/2-4/1/0006.xml
new file mode 100644
index 0000000..e71ccc5
--- /dev/null
+++ b/data/rhythms/2-4/1/0006.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0007.xml b/data/rhythms/2-4/1/0007.xml
new file mode 100644
index 0000000..acfadf8
--- /dev/null
+++ b/data/rhythms/2-4/1/0007.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0008.xml b/data/rhythms/2-4/1/0008.xml
new file mode 100644
index 0000000..0d20b2f
--- /dev/null
+++ b/data/rhythms/2-4/1/0008.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0009.xml b/data/rhythms/2-4/1/0009.xml
new file mode 100644
index 0000000..f6577c9
--- /dev/null
+++ b/data/rhythms/2-4/1/0009.xml
@@ -0,0 +1,62 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0010.xml b/data/rhythms/2-4/1/0010.xml
new file mode 100644
index 0000000..51e8e83
--- /dev/null
+++ b/data/rhythms/2-4/1/0010.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0011.xml b/data/rhythms/2-4/1/0011.xml
new file mode 100644
index 0000000..ca1356e
--- /dev/null
+++ b/data/rhythms/2-4/1/0011.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0012.xml b/data/rhythms/2-4/1/0012.xml
new file mode 100644
index 0000000..ab3ca96
--- /dev/null
+++ b/data/rhythms/2-4/1/0012.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0013.xml b/data/rhythms/2-4/1/0013.xml
new file mode 100644
index 0000000..69bdb67
--- /dev/null
+++ b/data/rhythms/2-4/1/0013.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0014.xml b/data/rhythms/2-4/1/0014.xml
new file mode 100644
index 0000000..d57cfaf
--- /dev/null
+++ b/data/rhythms/2-4/1/0014.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0015.xml b/data/rhythms/2-4/1/0015.xml
new file mode 100644
index 0000000..79e235b
--- /dev/null
+++ b/data/rhythms/2-4/1/0015.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/1/0016.xml b/data/rhythms/2-4/1/0016.xml
new file mode 100644
index 0000000..cb09016
--- /dev/null
+++ b/data/rhythms/2-4/1/0016.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0001.xml b/data/rhythms/2-4/2/0001.xml
new file mode 100644
index 0000000..993389f
--- /dev/null
+++ b/data/rhythms/2-4/2/0001.xml
@@ -0,0 +1,53 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0002.xml b/data/rhythms/2-4/2/0002.xml
new file mode 100644
index 0000000..3b5b581
--- /dev/null
+++ b/data/rhythms/2-4/2/0002.xml
@@ -0,0 +1,50 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0003.xml b/data/rhythms/2-4/2/0003.xml
new file mode 100644
index 0000000..6c817e9
--- /dev/null
+++ b/data/rhythms/2-4/2/0003.xml
@@ -0,0 +1,63 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0004.xml b/data/rhythms/2-4/2/0004.xml
new file mode 100644
index 0000000..9991d9b
--- /dev/null
+++ b/data/rhythms/2-4/2/0004.xml
@@ -0,0 +1,58 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0005.xml b/data/rhythms/2-4/2/0005.xml
new file mode 100644
index 0000000..dfd5836
--- /dev/null
+++ b/data/rhythms/2-4/2/0005.xml
@@ -0,0 +1,50 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0006.xml b/data/rhythms/2-4/2/0006.xml
new file mode 100644
index 0000000..e555365
--- /dev/null
+++ b/data/rhythms/2-4/2/0006.xml
@@ -0,0 +1,47 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0007.xml b/data/rhythms/2-4/2/0007.xml
new file mode 100644
index 0000000..43b1064
--- /dev/null
+++ b/data/rhythms/2-4/2/0007.xml
@@ -0,0 +1,60 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0008.xml b/data/rhythms/2-4/2/0008.xml
new file mode 100644
index 0000000..07c39e3
--- /dev/null
+++ b/data/rhythms/2-4/2/0008.xml
@@ -0,0 +1,55 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0009.xml b/data/rhythms/2-4/2/0009.xml
new file mode 100644
index 0000000..e9f62e5
--- /dev/null
+++ b/data/rhythms/2-4/2/0009.xml
@@ -0,0 +1,63 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0010.xml b/data/rhythms/2-4/2/0010.xml
new file mode 100644
index 0000000..d586cac
--- /dev/null
+++ b/data/rhythms/2-4/2/0010.xml
@@ -0,0 +1,60 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0011.xml b/data/rhythms/2-4/2/0011.xml
new file mode 100644
index 0000000..be2ff74
--- /dev/null
+++ b/data/rhythms/2-4/2/0011.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0012.xml b/data/rhythms/2-4/2/0012.xml
new file mode 100644
index 0000000..b53f77e
--- /dev/null
+++ b/data/rhythms/2-4/2/0012.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0013.xml b/data/rhythms/2-4/2/0013.xml
new file mode 100644
index 0000000..9ad58a6
--- /dev/null
+++ b/data/rhythms/2-4/2/0013.xml
@@ -0,0 +1,58 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0014.xml b/data/rhythms/2-4/2/0014.xml
new file mode 100644
index 0000000..b5a517b
--- /dev/null
+++ b/data/rhythms/2-4/2/0014.xml
@@ -0,0 +1,55 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0015.xml b/data/rhythms/2-4/2/0015.xml
new file mode 100644
index 0000000..be96c5a
--- /dev/null
+++ b/data/rhythms/2-4/2/0015.xml
@@ -0,0 +1,69 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/2-4/2/0016.xml b/data/rhythms/2-4/2/0016.xml
new file mode 100644
index 0000000..b277c81
--- /dev/null
+++ b/data/rhythms/2-4/2/0016.xml
@@ -0,0 +1,63 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>2</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/3-4/1/001.xml b/data/rhythms/3-4/1/0001.xml
similarity index 100%
rename from data/rhythms/3-4/1/001.xml
rename to data/rhythms/3-4/1/0001.xml
diff --git a/data/rhythms/3-4/1/002.xml b/data/rhythms/3-4/1/0002.xml
similarity index 100%
rename from data/rhythms/3-4/1/002.xml
rename to data/rhythms/3-4/1/0002.xml
diff --git a/data/rhythms/3-4/1/003.xml b/data/rhythms/3-4/1/0003.xml
similarity index 100%
rename from data/rhythms/3-4/1/003.xml
rename to data/rhythms/3-4/1/0003.xml
diff --git a/data/rhythms/3-4/1/004.xml b/data/rhythms/3-4/1/0004.xml
similarity index 100%
rename from data/rhythms/3-4/1/004.xml
rename to data/rhythms/3-4/1/0004.xml
diff --git a/data/rhythms/3-4/1/005.xml b/data/rhythms/3-4/1/0005.xml
similarity index 100%
rename from data/rhythms/3-4/1/005.xml
rename to data/rhythms/3-4/1/0005.xml
diff --git a/data/rhythms/3-4/1/006.xml b/data/rhythms/3-4/1/0006.xml
similarity index 100%
rename from data/rhythms/3-4/1/006.xml
rename to data/rhythms/3-4/1/0006.xml
diff --git a/data/rhythms/3-4/1/007.xml b/data/rhythms/3-4/1/0007.xml
similarity index 100%
rename from data/rhythms/3-4/1/007.xml
rename to data/rhythms/3-4/1/0007.xml
diff --git a/data/rhythms/3-4/1/008.xml b/data/rhythms/3-4/1/0008.xml
similarity index 100%
rename from data/rhythms/3-4/1/008.xml
rename to data/rhythms/3-4/1/0008.xml
diff --git a/data/rhythms/3-4/1/009.xml b/data/rhythms/3-4/1/0009.xml
similarity index 100%
rename from data/rhythms/3-4/1/009.xml
rename to data/rhythms/3-4/1/0009.xml
diff --git a/data/rhythms/3-4/1/010.xml b/data/rhythms/3-4/1/0010.xml
similarity index 100%
rename from data/rhythms/3-4/1/010.xml
rename to data/rhythms/3-4/1/0010.xml
diff --git a/data/rhythms/3-4/1/011.xml b/data/rhythms/3-4/1/0011.xml
similarity index 100%
rename from data/rhythms/3-4/1/011.xml
rename to data/rhythms/3-4/1/0011.xml
diff --git a/data/rhythms/3-4/1/012.xml b/data/rhythms/3-4/1/0012.xml
similarity index 100%
rename from data/rhythms/3-4/1/012.xml
rename to data/rhythms/3-4/1/0012.xml
diff --git a/data/rhythms/3-4/1/013.xml b/data/rhythms/3-4/1/0013.xml
similarity index 100%
rename from data/rhythms/3-4/1/013.xml
rename to data/rhythms/3-4/1/0013.xml
diff --git a/data/rhythms/3-4/1/014.xml b/data/rhythms/3-4/1/0014.xml
similarity index 100%
rename from data/rhythms/3-4/1/014.xml
rename to data/rhythms/3-4/1/0014.xml
diff --git a/data/rhythms/3-4/1/015.xml b/data/rhythms/3-4/1/0015.xml
similarity index 100%
rename from data/rhythms/3-4/1/015.xml
rename to data/rhythms/3-4/1/0015.xml
diff --git a/data/rhythms/3-4/1/016.xml b/data/rhythms/3-4/1/0016.xml
similarity index 100%
rename from data/rhythms/3-4/1/016.xml
rename to data/rhythms/3-4/1/0016.xml
diff --git a/data/rhythms/3-4/1/017.xml b/data/rhythms/3-4/1/0017.xml
similarity index 100%
rename from data/rhythms/3-4/1/017.xml
rename to data/rhythms/3-4/1/0017.xml
diff --git a/data/rhythms/3-4/1/018.xml b/data/rhythms/3-4/1/0018.xml
similarity index 100%
rename from data/rhythms/3-4/1/018.xml
rename to data/rhythms/3-4/1/0018.xml
diff --git a/data/rhythms/3-4/1/019.xml b/data/rhythms/3-4/1/0019.xml
similarity index 100%
rename from data/rhythms/3-4/1/019.xml
rename to data/rhythms/3-4/1/0019.xml
diff --git a/data/rhythms/3-4/1/020.xml b/data/rhythms/3-4/1/0020.xml
similarity index 100%
rename from data/rhythms/3-4/1/020.xml
rename to data/rhythms/3-4/1/0020.xml
diff --git a/data/rhythms/3-4/1/021.xml b/data/rhythms/3-4/1/0021.xml
similarity index 100%
rename from data/rhythms/3-4/1/021.xml
rename to data/rhythms/3-4/1/0021.xml
diff --git a/data/rhythms/3-4/1/022.xml b/data/rhythms/3-4/1/0022.xml
similarity index 100%
rename from data/rhythms/3-4/1/022.xml
rename to data/rhythms/3-4/1/0022.xml
diff --git a/data/rhythms/3-4/1/023.xml b/data/rhythms/3-4/1/0023.xml
similarity index 100%
rename from data/rhythms/3-4/1/023.xml
rename to data/rhythms/3-4/1/0023.xml
diff --git a/data/rhythms/3-4/1/024.xml b/data/rhythms/3-4/1/0024.xml
similarity index 100%
rename from data/rhythms/3-4/1/024.xml
rename to data/rhythms/3-4/1/0024.xml
diff --git a/data/rhythms/3-4/1/025.xml b/data/rhythms/3-4/1/0025.xml
similarity index 100%
rename from data/rhythms/3-4/1/025.xml
rename to data/rhythms/3-4/1/0025.xml
diff --git a/data/rhythms/3-4/1/026.xml b/data/rhythms/3-4/1/0026.xml
similarity index 100%
rename from data/rhythms/3-4/1/026.xml
rename to data/rhythms/3-4/1/0026.xml
diff --git a/data/rhythms/3-4/1/027.xml b/data/rhythms/3-4/1/0027.xml
similarity index 100%
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diff --git a/data/rhythms/4-4/2/203.xml b/data/rhythms/4-4/2/0203.xml
similarity index 100%
rename from data/rhythms/4-4/2/203.xml
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diff --git a/data/rhythms/4-4/2/204.xml b/data/rhythms/4-4/2/0204.xml
similarity index 100%
rename from data/rhythms/4-4/2/204.xml
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diff --git a/data/rhythms/4-4/2/205.xml b/data/rhythms/4-4/2/0205.xml
similarity index 100%
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diff --git a/data/rhythms/4-4/2/206.xml b/data/rhythms/4-4/2/0206.xml
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rename from data/rhythms/4-4/2/206.xml
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diff --git a/data/rhythms/4-4/2/207.xml b/data/rhythms/4-4/2/0207.xml
similarity index 100%
rename from data/rhythms/4-4/2/207.xml
rename to data/rhythms/4-4/2/0207.xml
diff --git a/data/rhythms/4-4/2/208.xml b/data/rhythms/4-4/2/0208.xml
similarity index 100%
rename from data/rhythms/4-4/2/208.xml
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diff --git a/data/rhythms/4-4/2/209.xml b/data/rhythms/4-4/2/0209.xml
similarity index 100%
rename from data/rhythms/4-4/2/209.xml
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diff --git a/data/rhythms/4-4/2/210.xml b/data/rhythms/4-4/2/0210.xml
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rename from data/rhythms/4-4/2/210.xml
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diff --git a/data/rhythms/4-4/2/211.xml b/data/rhythms/4-4/2/0211.xml
similarity index 100%
rename from data/rhythms/4-4/2/211.xml
rename to data/rhythms/4-4/2/0211.xml
diff --git a/data/rhythms/4-4/2/212.xml b/data/rhythms/4-4/2/0212.xml
similarity index 100%
rename from data/rhythms/4-4/2/212.xml
rename to data/rhythms/4-4/2/0212.xml
diff --git a/data/rhythms/4-4/2/213.xml b/data/rhythms/4-4/2/0213.xml
similarity index 100%
rename from data/rhythms/4-4/2/213.xml
rename to data/rhythms/4-4/2/0213.xml
diff --git a/data/rhythms/4-4/2/214.xml b/data/rhythms/4-4/2/0214.xml
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rename from data/rhythms/4-4/2/214.xml
rename to data/rhythms/4-4/2/0214.xml
diff --git a/data/rhythms/4-4/2/215.xml b/data/rhythms/4-4/2/0215.xml
similarity index 100%
rename from data/rhythms/4-4/2/215.xml
rename to data/rhythms/4-4/2/0215.xml
diff --git a/data/rhythms/4-4/2/216.xml b/data/rhythms/4-4/2/0216.xml
similarity index 100%
rename from data/rhythms/4-4/2/216.xml
rename to data/rhythms/4-4/2/0216.xml
diff --git a/data/rhythms/4-4/2/217.xml b/data/rhythms/4-4/2/0217.xml
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rename from data/rhythms/4-4/2/217.xml
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diff --git a/data/rhythms/4-4/2/218.xml b/data/rhythms/4-4/2/0218.xml
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rename from data/rhythms/4-4/2/218.xml
rename to data/rhythms/4-4/2/0218.xml
diff --git a/data/rhythms/4-4/2/219.xml b/data/rhythms/4-4/2/0219.xml
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rename from data/rhythms/4-4/2/219.xml
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diff --git a/data/rhythms/4-4/2/220.xml b/data/rhythms/4-4/2/0220.xml
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rename from data/rhythms/4-4/2/220.xml
rename to data/rhythms/4-4/2/0220.xml
diff --git a/data/rhythms/4-4/2/221.xml b/data/rhythms/4-4/2/0221.xml
similarity index 100%
rename from data/rhythms/4-4/2/221.xml
rename to data/rhythms/4-4/2/0221.xml
diff --git a/data/rhythms/4-4/2/222.xml b/data/rhythms/4-4/2/0222.xml
similarity index 100%
rename from data/rhythms/4-4/2/222.xml
rename to data/rhythms/4-4/2/0222.xml
diff --git a/data/rhythms/4-4/2/223.xml b/data/rhythms/4-4/2/0223.xml
similarity index 100%
rename from data/rhythms/4-4/2/223.xml
rename to data/rhythms/4-4/2/0223.xml
diff --git a/data/rhythms/4-4/2/224.xml b/data/rhythms/4-4/2/0224.xml
similarity index 100%
rename from data/rhythms/4-4/2/224.xml
rename to data/rhythms/4-4/2/0224.xml
diff --git a/data/rhythms/4-4/2/225.xml b/data/rhythms/4-4/2/0225.xml
similarity index 100%
rename from data/rhythms/4-4/2/225.xml
rename to data/rhythms/4-4/2/0225.xml
diff --git a/data/rhythms/4-4/2/226.xml b/data/rhythms/4-4/2/0226.xml
similarity index 100%
rename from data/rhythms/4-4/2/226.xml
rename to data/rhythms/4-4/2/0226.xml
diff --git a/data/rhythms/4-4/2/227.xml b/data/rhythms/4-4/2/0227.xml
similarity index 100%
rename from data/rhythms/4-4/2/227.xml
rename to data/rhythms/4-4/2/0227.xml
diff --git a/data/rhythms/4-4/2/228.xml b/data/rhythms/4-4/2/0228.xml
similarity index 100%
rename from data/rhythms/4-4/2/228.xml
rename to data/rhythms/4-4/2/0228.xml
diff --git a/data/rhythms/4-4/2/229.xml b/data/rhythms/4-4/2/0229.xml
similarity index 100%
rename from data/rhythms/4-4/2/229.xml
rename to data/rhythms/4-4/2/0229.xml
diff --git a/data/rhythms/4-4/2/230.xml b/data/rhythms/4-4/2/0230.xml
similarity index 100%
rename from data/rhythms/4-4/2/230.xml
rename to data/rhythms/4-4/2/0230.xml
diff --git a/data/rhythms/4-4/2/231.xml b/data/rhythms/4-4/2/0231.xml
similarity index 100%
rename from data/rhythms/4-4/2/231.xml
rename to data/rhythms/4-4/2/0231.xml
diff --git a/data/rhythms/4-4/2/232.xml b/data/rhythms/4-4/2/0232.xml
similarity index 100%
rename from data/rhythms/4-4/2/232.xml
rename to data/rhythms/4-4/2/0232.xml
diff --git a/data/rhythms/4-4/2/233.xml b/data/rhythms/4-4/2/0233.xml
similarity index 100%
rename from data/rhythms/4-4/2/233.xml
rename to data/rhythms/4-4/2/0233.xml
diff --git a/data/rhythms/4-4/2/234.xml b/data/rhythms/4-4/2/0234.xml
similarity index 100%
rename from data/rhythms/4-4/2/234.xml
rename to data/rhythms/4-4/2/0234.xml
diff --git a/data/rhythms/4-4/2/235.xml b/data/rhythms/4-4/2/0235.xml
similarity index 100%
rename from data/rhythms/4-4/2/235.xml
rename to data/rhythms/4-4/2/0235.xml
diff --git a/data/rhythms/4-4/2/236.xml b/data/rhythms/4-4/2/0236.xml
similarity index 100%
rename from data/rhythms/4-4/2/236.xml
rename to data/rhythms/4-4/2/0236.xml
diff --git a/data/rhythms/4-4/2/237.xml b/data/rhythms/4-4/2/0237.xml
similarity index 100%
rename from data/rhythms/4-4/2/237.xml
rename to data/rhythms/4-4/2/0237.xml
diff --git a/data/rhythms/4-4/2/238.xml b/data/rhythms/4-4/2/0238.xml
similarity index 100%
rename from data/rhythms/4-4/2/238.xml
rename to data/rhythms/4-4/2/0238.xml
diff --git a/data/rhythms/4-4/2/239.xml b/data/rhythms/4-4/2/0239.xml
similarity index 100%
rename from data/rhythms/4-4/2/239.xml
rename to data/rhythms/4-4/2/0239.xml
diff --git a/data/rhythms/4-4/2/240.xml b/data/rhythms/4-4/2/0240.xml
similarity index 100%
rename from data/rhythms/4-4/2/240.xml
rename to data/rhythms/4-4/2/0240.xml
diff --git a/data/rhythms/4-4/2/241.xml b/data/rhythms/4-4/2/0241.xml
similarity index 100%
rename from data/rhythms/4-4/2/241.xml
rename to data/rhythms/4-4/2/0241.xml
diff --git a/data/rhythms/4-4/2/242.xml b/data/rhythms/4-4/2/0242.xml
similarity index 100%
rename from data/rhythms/4-4/2/242.xml
rename to data/rhythms/4-4/2/0242.xml
diff --git a/data/rhythms/4-4/2/243.xml b/data/rhythms/4-4/2/0243.xml
similarity index 100%
rename from data/rhythms/4-4/2/243.xml
rename to data/rhythms/4-4/2/0243.xml
diff --git a/data/rhythms/4-4/2/244.xml b/data/rhythms/4-4/2/0244.xml
similarity index 100%
rename from data/rhythms/4-4/2/244.xml
rename to data/rhythms/4-4/2/0244.xml
diff --git a/data/rhythms/4-4/2/245.xml b/data/rhythms/4-4/2/0245.xml
similarity index 100%
rename from data/rhythms/4-4/2/245.xml
rename to data/rhythms/4-4/2/0245.xml
diff --git a/data/rhythms/4-4/2/246.xml b/data/rhythms/4-4/2/0246.xml
similarity index 100%
rename from data/rhythms/4-4/2/246.xml
rename to data/rhythms/4-4/2/0246.xml
diff --git a/data/rhythms/4-4/2/247.xml b/data/rhythms/4-4/2/0247.xml
similarity index 100%
rename from data/rhythms/4-4/2/247.xml
rename to data/rhythms/4-4/2/0247.xml
diff --git a/data/rhythms/4-4/2/248.xml b/data/rhythms/4-4/2/0248.xml
similarity index 100%
rename from data/rhythms/4-4/2/248.xml
rename to data/rhythms/4-4/2/0248.xml
diff --git a/data/rhythms/4-4/2/249.xml b/data/rhythms/4-4/2/0249.xml
similarity index 100%
rename from data/rhythms/4-4/2/249.xml
rename to data/rhythms/4-4/2/0249.xml
diff --git a/data/rhythms/4-4/2/250.xml b/data/rhythms/4-4/2/0250.xml
similarity index 100%
rename from data/rhythms/4-4/2/250.xml
rename to data/rhythms/4-4/2/0250.xml
diff --git a/data/rhythms/4-4/2/251.xml b/data/rhythms/4-4/2/0251.xml
similarity index 100%
rename from data/rhythms/4-4/2/251.xml
rename to data/rhythms/4-4/2/0251.xml
diff --git a/data/rhythms/4-4/2/252.xml b/data/rhythms/4-4/2/0252.xml
similarity index 100%
rename from data/rhythms/4-4/2/252.xml
rename to data/rhythms/4-4/2/0252.xml
diff --git a/data/rhythms/4-4/2/253.xml b/data/rhythms/4-4/2/0253.xml
similarity index 100%
rename from data/rhythms/4-4/2/253.xml
rename to data/rhythms/4-4/2/0253.xml
diff --git a/data/rhythms/4-4/2/254.xml b/data/rhythms/4-4/2/0254.xml
similarity index 100%
rename from data/rhythms/4-4/2/254.xml
rename to data/rhythms/4-4/2/0254.xml
diff --git a/data/rhythms/4-4/2/255.xml b/data/rhythms/4-4/2/0255.xml
similarity index 100%
rename from data/rhythms/4-4/2/255.xml
rename to data/rhythms/4-4/2/0255.xml
diff --git a/data/rhythms/4-4/2/256.xml b/data/rhythms/4-4/2/0256.xml
similarity index 100%
rename from data/rhythms/4-4/2/256.xml
rename to data/rhythms/4-4/2/0256.xml
diff --git a/data/rhythms/5-4/1/0001.xml b/data/rhythms/5-4/1/0001.xml
new file mode 100644
index 0000000..3998b3b
--- /dev/null
+++ b/data/rhythms/5-4/1/0001.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0002.xml b/data/rhythms/5-4/1/0002.xml
new file mode 100644
index 0000000..c0aba89
--- /dev/null
+++ b/data/rhythms/5-4/1/0002.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0003.xml b/data/rhythms/5-4/1/0003.xml
new file mode 100644
index 0000000..844df0c
--- /dev/null
+++ b/data/rhythms/5-4/1/0003.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0004.xml b/data/rhythms/5-4/1/0004.xml
new file mode 100644
index 0000000..7aaab95
--- /dev/null
+++ b/data/rhythms/5-4/1/0004.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0005.xml b/data/rhythms/5-4/1/0005.xml
new file mode 100644
index 0000000..e76ef05
--- /dev/null
+++ b/data/rhythms/5-4/1/0005.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0006.xml b/data/rhythms/5-4/1/0006.xml
new file mode 100644
index 0000000..c8b44d8
--- /dev/null
+++ b/data/rhythms/5-4/1/0006.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0007.xml b/data/rhythms/5-4/1/0007.xml
new file mode 100644
index 0000000..77ff873
--- /dev/null
+++ b/data/rhythms/5-4/1/0007.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0008.xml b/data/rhythms/5-4/1/0008.xml
new file mode 100644
index 0000000..c999773
--- /dev/null
+++ b/data/rhythms/5-4/1/0008.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0009.xml b/data/rhythms/5-4/1/0009.xml
new file mode 100644
index 0000000..087dbf9
--- /dev/null
+++ b/data/rhythms/5-4/1/0009.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0010.xml b/data/rhythms/5-4/1/0010.xml
new file mode 100644
index 0000000..366ca59
--- /dev/null
+++ b/data/rhythms/5-4/1/0010.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0011.xml b/data/rhythms/5-4/1/0011.xml
new file mode 100644
index 0000000..a78a10f
--- /dev/null
+++ b/data/rhythms/5-4/1/0011.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0012.xml b/data/rhythms/5-4/1/0012.xml
new file mode 100644
index 0000000..0f35151
--- /dev/null
+++ b/data/rhythms/5-4/1/0012.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0013.xml b/data/rhythms/5-4/1/0013.xml
new file mode 100644
index 0000000..2ebb10a
--- /dev/null
+++ b/data/rhythms/5-4/1/0013.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0014.xml b/data/rhythms/5-4/1/0014.xml
new file mode 100644
index 0000000..1937f2a
--- /dev/null
+++ b/data/rhythms/5-4/1/0014.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0015.xml b/data/rhythms/5-4/1/0015.xml
new file mode 100644
index 0000000..b0312b1
--- /dev/null
+++ b/data/rhythms/5-4/1/0015.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0016.xml b/data/rhythms/5-4/1/0016.xml
new file mode 100644
index 0000000..2f496bd
--- /dev/null
+++ b/data/rhythms/5-4/1/0016.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0017.xml b/data/rhythms/5-4/1/0017.xml
new file mode 100644
index 0000000..4dd7612
--- /dev/null
+++ b/data/rhythms/5-4/1/0017.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0018.xml b/data/rhythms/5-4/1/0018.xml
new file mode 100644
index 0000000..59dced0
--- /dev/null
+++ b/data/rhythms/5-4/1/0018.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0019.xml b/data/rhythms/5-4/1/0019.xml
new file mode 100644
index 0000000..3fd6a37
--- /dev/null
+++ b/data/rhythms/5-4/1/0019.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0020.xml b/data/rhythms/5-4/1/0020.xml
new file mode 100644
index 0000000..29f1ce1
--- /dev/null
+++ b/data/rhythms/5-4/1/0020.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0021.xml b/data/rhythms/5-4/1/0021.xml
new file mode 100644
index 0000000..ee738d5
--- /dev/null
+++ b/data/rhythms/5-4/1/0021.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0022.xml b/data/rhythms/5-4/1/0022.xml
new file mode 100644
index 0000000..9f9480e
--- /dev/null
+++ b/data/rhythms/5-4/1/0022.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0023.xml b/data/rhythms/5-4/1/0023.xml
new file mode 100644
index 0000000..393af34
--- /dev/null
+++ b/data/rhythms/5-4/1/0023.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0024.xml b/data/rhythms/5-4/1/0024.xml
new file mode 100644
index 0000000..3b3ee96
--- /dev/null
+++ b/data/rhythms/5-4/1/0024.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0025.xml b/data/rhythms/5-4/1/0025.xml
new file mode 100644
index 0000000..9ce1492
--- /dev/null
+++ b/data/rhythms/5-4/1/0025.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0026.xml b/data/rhythms/5-4/1/0026.xml
new file mode 100644
index 0000000..a5cfd0a
--- /dev/null
+++ b/data/rhythms/5-4/1/0026.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0027.xml b/data/rhythms/5-4/1/0027.xml
new file mode 100644
index 0000000..e36c538
--- /dev/null
+++ b/data/rhythms/5-4/1/0027.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0028.xml b/data/rhythms/5-4/1/0028.xml
new file mode 100644
index 0000000..a07f365
--- /dev/null
+++ b/data/rhythms/5-4/1/0028.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0029.xml b/data/rhythms/5-4/1/0029.xml
new file mode 100644
index 0000000..73c311a
--- /dev/null
+++ b/data/rhythms/5-4/1/0029.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0030.xml b/data/rhythms/5-4/1/0030.xml
new file mode 100644
index 0000000..c508909
--- /dev/null
+++ b/data/rhythms/5-4/1/0030.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0031.xml b/data/rhythms/5-4/1/0031.xml
new file mode 100644
index 0000000..9672754
--- /dev/null
+++ b/data/rhythms/5-4/1/0031.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0032.xml b/data/rhythms/5-4/1/0032.xml
new file mode 100644
index 0000000..43f2cdc
--- /dev/null
+++ b/data/rhythms/5-4/1/0032.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0033.xml b/data/rhythms/5-4/1/0033.xml
new file mode 100644
index 0000000..7a4166e
--- /dev/null
+++ b/data/rhythms/5-4/1/0033.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0034.xml b/data/rhythms/5-4/1/0034.xml
new file mode 100644
index 0000000..6cd2ac1
--- /dev/null
+++ b/data/rhythms/5-4/1/0034.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0035.xml b/data/rhythms/5-4/1/0035.xml
new file mode 100644
index 0000000..615a1d3
--- /dev/null
+++ b/data/rhythms/5-4/1/0035.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0036.xml b/data/rhythms/5-4/1/0036.xml
new file mode 100644
index 0000000..f1bb93c
--- /dev/null
+++ b/data/rhythms/5-4/1/0036.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0037.xml b/data/rhythms/5-4/1/0037.xml
new file mode 100644
index 0000000..942c031
--- /dev/null
+++ b/data/rhythms/5-4/1/0037.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0038.xml b/data/rhythms/5-4/1/0038.xml
new file mode 100644
index 0000000..412960e
--- /dev/null
+++ b/data/rhythms/5-4/1/0038.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0039.xml b/data/rhythms/5-4/1/0039.xml
new file mode 100644
index 0000000..739fcf6
--- /dev/null
+++ b/data/rhythms/5-4/1/0039.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0040.xml b/data/rhythms/5-4/1/0040.xml
new file mode 100644
index 0000000..84e30dc
--- /dev/null
+++ b/data/rhythms/5-4/1/0040.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0041.xml b/data/rhythms/5-4/1/0041.xml
new file mode 100644
index 0000000..602957c
--- /dev/null
+++ b/data/rhythms/5-4/1/0041.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0042.xml b/data/rhythms/5-4/1/0042.xml
new file mode 100644
index 0000000..8e1bd6e
--- /dev/null
+++ b/data/rhythms/5-4/1/0042.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0043.xml b/data/rhythms/5-4/1/0043.xml
new file mode 100644
index 0000000..de5e390
--- /dev/null
+++ b/data/rhythms/5-4/1/0043.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0044.xml b/data/rhythms/5-4/1/0044.xml
new file mode 100644
index 0000000..6ec8048
--- /dev/null
+++ b/data/rhythms/5-4/1/0044.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0045.xml b/data/rhythms/5-4/1/0045.xml
new file mode 100644
index 0000000..79f19f3
--- /dev/null
+++ b/data/rhythms/5-4/1/0045.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0046.xml b/data/rhythms/5-4/1/0046.xml
new file mode 100644
index 0000000..58dabac
--- /dev/null
+++ b/data/rhythms/5-4/1/0046.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0047.xml b/data/rhythms/5-4/1/0047.xml
new file mode 100644
index 0000000..a86d92d
--- /dev/null
+++ b/data/rhythms/5-4/1/0047.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0048.xml b/data/rhythms/5-4/1/0048.xml
new file mode 100644
index 0000000..da6999c
--- /dev/null
+++ b/data/rhythms/5-4/1/0048.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0049.xml b/data/rhythms/5-4/1/0049.xml
new file mode 100644
index 0000000..8fd2da9
--- /dev/null
+++ b/data/rhythms/5-4/1/0049.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0050.xml b/data/rhythms/5-4/1/0050.xml
new file mode 100644
index 0000000..831f876
--- /dev/null
+++ b/data/rhythms/5-4/1/0050.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0051.xml b/data/rhythms/5-4/1/0051.xml
new file mode 100644
index 0000000..014a6fe
--- /dev/null
+++ b/data/rhythms/5-4/1/0051.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0052.xml b/data/rhythms/5-4/1/0052.xml
new file mode 100644
index 0000000..d577071
--- /dev/null
+++ b/data/rhythms/5-4/1/0052.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0053.xml b/data/rhythms/5-4/1/0053.xml
new file mode 100644
index 0000000..bf189b7
--- /dev/null
+++ b/data/rhythms/5-4/1/0053.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0054.xml b/data/rhythms/5-4/1/0054.xml
new file mode 100644
index 0000000..e4a37d0
--- /dev/null
+++ b/data/rhythms/5-4/1/0054.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0055.xml b/data/rhythms/5-4/1/0055.xml
new file mode 100644
index 0000000..00131cc
--- /dev/null
+++ b/data/rhythms/5-4/1/0055.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0056.xml b/data/rhythms/5-4/1/0056.xml
new file mode 100644
index 0000000..2edea46
--- /dev/null
+++ b/data/rhythms/5-4/1/0056.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0057.xml b/data/rhythms/5-4/1/0057.xml
new file mode 100644
index 0000000..a41d4b2
--- /dev/null
+++ b/data/rhythms/5-4/1/0057.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0058.xml b/data/rhythms/5-4/1/0058.xml
new file mode 100644
index 0000000..19c2b4a
--- /dev/null
+++ b/data/rhythms/5-4/1/0058.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0059.xml b/data/rhythms/5-4/1/0059.xml
new file mode 100644
index 0000000..dc54fb8
--- /dev/null
+++ b/data/rhythms/5-4/1/0059.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0060.xml b/data/rhythms/5-4/1/0060.xml
new file mode 100644
index 0000000..1649451
--- /dev/null
+++ b/data/rhythms/5-4/1/0060.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0061.xml b/data/rhythms/5-4/1/0061.xml
new file mode 100644
index 0000000..e0e7f8a
--- /dev/null
+++ b/data/rhythms/5-4/1/0061.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0062.xml b/data/rhythms/5-4/1/0062.xml
new file mode 100644
index 0000000..977b296
--- /dev/null
+++ b/data/rhythms/5-4/1/0062.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0063.xml b/data/rhythms/5-4/1/0063.xml
new file mode 100644
index 0000000..59da066
--- /dev/null
+++ b/data/rhythms/5-4/1/0063.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0064.xml b/data/rhythms/5-4/1/0064.xml
new file mode 100644
index 0000000..ac67e64
--- /dev/null
+++ b/data/rhythms/5-4/1/0064.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0065.xml b/data/rhythms/5-4/1/0065.xml
new file mode 100644
index 0000000..45e7963
--- /dev/null
+++ b/data/rhythms/5-4/1/0065.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0066.xml b/data/rhythms/5-4/1/0066.xml
new file mode 100644
index 0000000..e6df21c
--- /dev/null
+++ b/data/rhythms/5-4/1/0066.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0067.xml b/data/rhythms/5-4/1/0067.xml
new file mode 100644
index 0000000..d97d10a
--- /dev/null
+++ b/data/rhythms/5-4/1/0067.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0068.xml b/data/rhythms/5-4/1/0068.xml
new file mode 100644
index 0000000..5dbe30e
--- /dev/null
+++ b/data/rhythms/5-4/1/0068.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0069.xml b/data/rhythms/5-4/1/0069.xml
new file mode 100644
index 0000000..c602ae8
--- /dev/null
+++ b/data/rhythms/5-4/1/0069.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0070.xml b/data/rhythms/5-4/1/0070.xml
new file mode 100644
index 0000000..efbac67
--- /dev/null
+++ b/data/rhythms/5-4/1/0070.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0071.xml b/data/rhythms/5-4/1/0071.xml
new file mode 100644
index 0000000..1e4533b
--- /dev/null
+++ b/data/rhythms/5-4/1/0071.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0072.xml b/data/rhythms/5-4/1/0072.xml
new file mode 100644
index 0000000..c618e56
--- /dev/null
+++ b/data/rhythms/5-4/1/0072.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0073.xml b/data/rhythms/5-4/1/0073.xml
new file mode 100644
index 0000000..d7b1f5a
--- /dev/null
+++ b/data/rhythms/5-4/1/0073.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0074.xml b/data/rhythms/5-4/1/0074.xml
new file mode 100644
index 0000000..5050547
--- /dev/null
+++ b/data/rhythms/5-4/1/0074.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0075.xml b/data/rhythms/5-4/1/0075.xml
new file mode 100644
index 0000000..4b2de92
--- /dev/null
+++ b/data/rhythms/5-4/1/0075.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0076.xml b/data/rhythms/5-4/1/0076.xml
new file mode 100644
index 0000000..700a447
--- /dev/null
+++ b/data/rhythms/5-4/1/0076.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0077.xml b/data/rhythms/5-4/1/0077.xml
new file mode 100644
index 0000000..c137e18
--- /dev/null
+++ b/data/rhythms/5-4/1/0077.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0078.xml b/data/rhythms/5-4/1/0078.xml
new file mode 100644
index 0000000..ee5815a
--- /dev/null
+++ b/data/rhythms/5-4/1/0078.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0079.xml b/data/rhythms/5-4/1/0079.xml
new file mode 100644
index 0000000..31d262e
--- /dev/null
+++ b/data/rhythms/5-4/1/0079.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0080.xml b/data/rhythms/5-4/1/0080.xml
new file mode 100644
index 0000000..eac9c76
--- /dev/null
+++ b/data/rhythms/5-4/1/0080.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0081.xml b/data/rhythms/5-4/1/0081.xml
new file mode 100644
index 0000000..4fac920
--- /dev/null
+++ b/data/rhythms/5-4/1/0081.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0082.xml b/data/rhythms/5-4/1/0082.xml
new file mode 100644
index 0000000..988206a
--- /dev/null
+++ b/data/rhythms/5-4/1/0082.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0083.xml b/data/rhythms/5-4/1/0083.xml
new file mode 100644
index 0000000..3f7ce51
--- /dev/null
+++ b/data/rhythms/5-4/1/0083.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0084.xml b/data/rhythms/5-4/1/0084.xml
new file mode 100644
index 0000000..475c812
--- /dev/null
+++ b/data/rhythms/5-4/1/0084.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0085.xml b/data/rhythms/5-4/1/0085.xml
new file mode 100644
index 0000000..67ea994
--- /dev/null
+++ b/data/rhythms/5-4/1/0085.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0086.xml b/data/rhythms/5-4/1/0086.xml
new file mode 100644
index 0000000..6288a77
--- /dev/null
+++ b/data/rhythms/5-4/1/0086.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0087.xml b/data/rhythms/5-4/1/0087.xml
new file mode 100644
index 0000000..1893660
--- /dev/null
+++ b/data/rhythms/5-4/1/0087.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0088.xml b/data/rhythms/5-4/1/0088.xml
new file mode 100644
index 0000000..05f93cd
--- /dev/null
+++ b/data/rhythms/5-4/1/0088.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0089.xml b/data/rhythms/5-4/1/0089.xml
new file mode 100644
index 0000000..c10b42a
--- /dev/null
+++ b/data/rhythms/5-4/1/0089.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0090.xml b/data/rhythms/5-4/1/0090.xml
new file mode 100644
index 0000000..c900955
--- /dev/null
+++ b/data/rhythms/5-4/1/0090.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0091.xml b/data/rhythms/5-4/1/0091.xml
new file mode 100644
index 0000000..b3d45e6
--- /dev/null
+++ b/data/rhythms/5-4/1/0091.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0092.xml b/data/rhythms/5-4/1/0092.xml
new file mode 100644
index 0000000..5447858
--- /dev/null
+++ b/data/rhythms/5-4/1/0092.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0093.xml b/data/rhythms/5-4/1/0093.xml
new file mode 100644
index 0000000..ada9ee2
--- /dev/null
+++ b/data/rhythms/5-4/1/0093.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0094.xml b/data/rhythms/5-4/1/0094.xml
new file mode 100644
index 0000000..9fcf65d
--- /dev/null
+++ b/data/rhythms/5-4/1/0094.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0095.xml b/data/rhythms/5-4/1/0095.xml
new file mode 100644
index 0000000..6b1eacc
--- /dev/null
+++ b/data/rhythms/5-4/1/0095.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0096.xml b/data/rhythms/5-4/1/0096.xml
new file mode 100644
index 0000000..ef7a333
--- /dev/null
+++ b/data/rhythms/5-4/1/0096.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0097.xml b/data/rhythms/5-4/1/0097.xml
new file mode 100644
index 0000000..4295217
--- /dev/null
+++ b/data/rhythms/5-4/1/0097.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0098.xml b/data/rhythms/5-4/1/0098.xml
new file mode 100644
index 0000000..aa02e45
--- /dev/null
+++ b/data/rhythms/5-4/1/0098.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0099.xml b/data/rhythms/5-4/1/0099.xml
new file mode 100644
index 0000000..cb82778
--- /dev/null
+++ b/data/rhythms/5-4/1/0099.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0100.xml b/data/rhythms/5-4/1/0100.xml
new file mode 100644
index 0000000..339ed9e
--- /dev/null
+++ b/data/rhythms/5-4/1/0100.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0101.xml b/data/rhythms/5-4/1/0101.xml
new file mode 100644
index 0000000..01c9879
--- /dev/null
+++ b/data/rhythms/5-4/1/0101.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0102.xml b/data/rhythms/5-4/1/0102.xml
new file mode 100644
index 0000000..bfb9c4c
--- /dev/null
+++ b/data/rhythms/5-4/1/0102.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0103.xml b/data/rhythms/5-4/1/0103.xml
new file mode 100644
index 0000000..955e86b
--- /dev/null
+++ b/data/rhythms/5-4/1/0103.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0104.xml b/data/rhythms/5-4/1/0104.xml
new file mode 100644
index 0000000..e33e7b0
--- /dev/null
+++ b/data/rhythms/5-4/1/0104.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0105.xml b/data/rhythms/5-4/1/0105.xml
new file mode 100644
index 0000000..e06fc08
--- /dev/null
+++ b/data/rhythms/5-4/1/0105.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0106.xml b/data/rhythms/5-4/1/0106.xml
new file mode 100644
index 0000000..53d2388
--- /dev/null
+++ b/data/rhythms/5-4/1/0106.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0107.xml b/data/rhythms/5-4/1/0107.xml
new file mode 100644
index 0000000..f39b8ef
--- /dev/null
+++ b/data/rhythms/5-4/1/0107.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0108.xml b/data/rhythms/5-4/1/0108.xml
new file mode 100644
index 0000000..4cc6180
--- /dev/null
+++ b/data/rhythms/5-4/1/0108.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0109.xml b/data/rhythms/5-4/1/0109.xml
new file mode 100644
index 0000000..8d1d2fd
--- /dev/null
+++ b/data/rhythms/5-4/1/0109.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0110.xml b/data/rhythms/5-4/1/0110.xml
new file mode 100644
index 0000000..020fd30
--- /dev/null
+++ b/data/rhythms/5-4/1/0110.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0111.xml b/data/rhythms/5-4/1/0111.xml
new file mode 100644
index 0000000..bebc066
--- /dev/null
+++ b/data/rhythms/5-4/1/0111.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0112.xml b/data/rhythms/5-4/1/0112.xml
new file mode 100644
index 0000000..f329591
--- /dev/null
+++ b/data/rhythms/5-4/1/0112.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0113.xml b/data/rhythms/5-4/1/0113.xml
new file mode 100644
index 0000000..720c561
--- /dev/null
+++ b/data/rhythms/5-4/1/0113.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0114.xml b/data/rhythms/5-4/1/0114.xml
new file mode 100644
index 0000000..aad195d
--- /dev/null
+++ b/data/rhythms/5-4/1/0114.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0115.xml b/data/rhythms/5-4/1/0115.xml
new file mode 100644
index 0000000..c373a1d
--- /dev/null
+++ b/data/rhythms/5-4/1/0115.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0116.xml b/data/rhythms/5-4/1/0116.xml
new file mode 100644
index 0000000..4793cc6
--- /dev/null
+++ b/data/rhythms/5-4/1/0116.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0117.xml b/data/rhythms/5-4/1/0117.xml
new file mode 100644
index 0000000..3c85eed
--- /dev/null
+++ b/data/rhythms/5-4/1/0117.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0118.xml b/data/rhythms/5-4/1/0118.xml
new file mode 100644
index 0000000..981048b
--- /dev/null
+++ b/data/rhythms/5-4/1/0118.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0119.xml b/data/rhythms/5-4/1/0119.xml
new file mode 100644
index 0000000..a20417f
--- /dev/null
+++ b/data/rhythms/5-4/1/0119.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0120.xml b/data/rhythms/5-4/1/0120.xml
new file mode 100644
index 0000000..4e27806
--- /dev/null
+++ b/data/rhythms/5-4/1/0120.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0121.xml b/data/rhythms/5-4/1/0121.xml
new file mode 100644
index 0000000..e0f615c
--- /dev/null
+++ b/data/rhythms/5-4/1/0121.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0122.xml b/data/rhythms/5-4/1/0122.xml
new file mode 100644
index 0000000..1e2c08a
--- /dev/null
+++ b/data/rhythms/5-4/1/0122.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0123.xml b/data/rhythms/5-4/1/0123.xml
new file mode 100644
index 0000000..4d772d4
--- /dev/null
+++ b/data/rhythms/5-4/1/0123.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0124.xml b/data/rhythms/5-4/1/0124.xml
new file mode 100644
index 0000000..698f58e
--- /dev/null
+++ b/data/rhythms/5-4/1/0124.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0125.xml b/data/rhythms/5-4/1/0125.xml
new file mode 100644
index 0000000..7401980
--- /dev/null
+++ b/data/rhythms/5-4/1/0125.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0126.xml b/data/rhythms/5-4/1/0126.xml
new file mode 100644
index 0000000..1ed8722
--- /dev/null
+++ b/data/rhythms/5-4/1/0126.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0127.xml b/data/rhythms/5-4/1/0127.xml
new file mode 100644
index 0000000..5190afb
--- /dev/null
+++ b/data/rhythms/5-4/1/0127.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0128.xml b/data/rhythms/5-4/1/0128.xml
new file mode 100644
index 0000000..dafd7a1
--- /dev/null
+++ b/data/rhythms/5-4/1/0128.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0129.xml b/data/rhythms/5-4/1/0129.xml
new file mode 100644
index 0000000..70f3e46
--- /dev/null
+++ b/data/rhythms/5-4/1/0129.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0130.xml b/data/rhythms/5-4/1/0130.xml
new file mode 100644
index 0000000..32639aa
--- /dev/null
+++ b/data/rhythms/5-4/1/0130.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0131.xml b/data/rhythms/5-4/1/0131.xml
new file mode 100644
index 0000000..bbb0ee2
--- /dev/null
+++ b/data/rhythms/5-4/1/0131.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0132.xml b/data/rhythms/5-4/1/0132.xml
new file mode 100644
index 0000000..fcab848
--- /dev/null
+++ b/data/rhythms/5-4/1/0132.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0133.xml b/data/rhythms/5-4/1/0133.xml
new file mode 100644
index 0000000..37f7d2c
--- /dev/null
+++ b/data/rhythms/5-4/1/0133.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0134.xml b/data/rhythms/5-4/1/0134.xml
new file mode 100644
index 0000000..253c7af
--- /dev/null
+++ b/data/rhythms/5-4/1/0134.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0135.xml b/data/rhythms/5-4/1/0135.xml
new file mode 100644
index 0000000..ee9a64d
--- /dev/null
+++ b/data/rhythms/5-4/1/0135.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0136.xml b/data/rhythms/5-4/1/0136.xml
new file mode 100644
index 0000000..2bd10de
--- /dev/null
+++ b/data/rhythms/5-4/1/0136.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0137.xml b/data/rhythms/5-4/1/0137.xml
new file mode 100644
index 0000000..9a8a537
--- /dev/null
+++ b/data/rhythms/5-4/1/0137.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0138.xml b/data/rhythms/5-4/1/0138.xml
new file mode 100644
index 0000000..70ce20f
--- /dev/null
+++ b/data/rhythms/5-4/1/0138.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0139.xml b/data/rhythms/5-4/1/0139.xml
new file mode 100644
index 0000000..c74de60
--- /dev/null
+++ b/data/rhythms/5-4/1/0139.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0140.xml b/data/rhythms/5-4/1/0140.xml
new file mode 100644
index 0000000..a8612f6
--- /dev/null
+++ b/data/rhythms/5-4/1/0140.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0141.xml b/data/rhythms/5-4/1/0141.xml
new file mode 100644
index 0000000..92ca72e
--- /dev/null
+++ b/data/rhythms/5-4/1/0141.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0142.xml b/data/rhythms/5-4/1/0142.xml
new file mode 100644
index 0000000..e4af5a6
--- /dev/null
+++ b/data/rhythms/5-4/1/0142.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0143.xml b/data/rhythms/5-4/1/0143.xml
new file mode 100644
index 0000000..3a4d04b
--- /dev/null
+++ b/data/rhythms/5-4/1/0143.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0144.xml b/data/rhythms/5-4/1/0144.xml
new file mode 100644
index 0000000..f8ac273
--- /dev/null
+++ b/data/rhythms/5-4/1/0144.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0145.xml b/data/rhythms/5-4/1/0145.xml
new file mode 100644
index 0000000..bfb930b
--- /dev/null
+++ b/data/rhythms/5-4/1/0145.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0146.xml b/data/rhythms/5-4/1/0146.xml
new file mode 100644
index 0000000..13bdde7
--- /dev/null
+++ b/data/rhythms/5-4/1/0146.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0147.xml b/data/rhythms/5-4/1/0147.xml
new file mode 100644
index 0000000..41c5756
--- /dev/null
+++ b/data/rhythms/5-4/1/0147.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0148.xml b/data/rhythms/5-4/1/0148.xml
new file mode 100644
index 0000000..69a2e83
--- /dev/null
+++ b/data/rhythms/5-4/1/0148.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0149.xml b/data/rhythms/5-4/1/0149.xml
new file mode 100644
index 0000000..0c9d4c0
--- /dev/null
+++ b/data/rhythms/5-4/1/0149.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0150.xml b/data/rhythms/5-4/1/0150.xml
new file mode 100644
index 0000000..3b65d43
--- /dev/null
+++ b/data/rhythms/5-4/1/0150.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0151.xml b/data/rhythms/5-4/1/0151.xml
new file mode 100644
index 0000000..ef44b0b
--- /dev/null
+++ b/data/rhythms/5-4/1/0151.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0152.xml b/data/rhythms/5-4/1/0152.xml
new file mode 100644
index 0000000..ff13925
--- /dev/null
+++ b/data/rhythms/5-4/1/0152.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0153.xml b/data/rhythms/5-4/1/0153.xml
new file mode 100644
index 0000000..d851c11
--- /dev/null
+++ b/data/rhythms/5-4/1/0153.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0154.xml b/data/rhythms/5-4/1/0154.xml
new file mode 100644
index 0000000..b313bc6
--- /dev/null
+++ b/data/rhythms/5-4/1/0154.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0155.xml b/data/rhythms/5-4/1/0155.xml
new file mode 100644
index 0000000..eec459f
--- /dev/null
+++ b/data/rhythms/5-4/1/0155.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0156.xml b/data/rhythms/5-4/1/0156.xml
new file mode 100644
index 0000000..062d960
--- /dev/null
+++ b/data/rhythms/5-4/1/0156.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0157.xml b/data/rhythms/5-4/1/0157.xml
new file mode 100644
index 0000000..c021e19
--- /dev/null
+++ b/data/rhythms/5-4/1/0157.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0158.xml b/data/rhythms/5-4/1/0158.xml
new file mode 100644
index 0000000..dcd8ede
--- /dev/null
+++ b/data/rhythms/5-4/1/0158.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0159.xml b/data/rhythms/5-4/1/0159.xml
new file mode 100644
index 0000000..5cb53d4
--- /dev/null
+++ b/data/rhythms/5-4/1/0159.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0160.xml b/data/rhythms/5-4/1/0160.xml
new file mode 100644
index 0000000..e5e37d2
--- /dev/null
+++ b/data/rhythms/5-4/1/0160.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0161.xml b/data/rhythms/5-4/1/0161.xml
new file mode 100644
index 0000000..66e25af
--- /dev/null
+++ b/data/rhythms/5-4/1/0161.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0162.xml b/data/rhythms/5-4/1/0162.xml
new file mode 100644
index 0000000..6dd6bdd
--- /dev/null
+++ b/data/rhythms/5-4/1/0162.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0163.xml b/data/rhythms/5-4/1/0163.xml
new file mode 100644
index 0000000..9c5112d
--- /dev/null
+++ b/data/rhythms/5-4/1/0163.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0164.xml b/data/rhythms/5-4/1/0164.xml
new file mode 100644
index 0000000..de26960
--- /dev/null
+++ b/data/rhythms/5-4/1/0164.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0165.xml b/data/rhythms/5-4/1/0165.xml
new file mode 100644
index 0000000..1ff6853
--- /dev/null
+++ b/data/rhythms/5-4/1/0165.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0166.xml b/data/rhythms/5-4/1/0166.xml
new file mode 100644
index 0000000..c57c5f7
--- /dev/null
+++ b/data/rhythms/5-4/1/0166.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0167.xml b/data/rhythms/5-4/1/0167.xml
new file mode 100644
index 0000000..06d8474
--- /dev/null
+++ b/data/rhythms/5-4/1/0167.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0168.xml b/data/rhythms/5-4/1/0168.xml
new file mode 100644
index 0000000..0834c8f
--- /dev/null
+++ b/data/rhythms/5-4/1/0168.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0169.xml b/data/rhythms/5-4/1/0169.xml
new file mode 100644
index 0000000..e8a9ecb
--- /dev/null
+++ b/data/rhythms/5-4/1/0169.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0170.xml b/data/rhythms/5-4/1/0170.xml
new file mode 100644
index 0000000..194ca3c
--- /dev/null
+++ b/data/rhythms/5-4/1/0170.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0171.xml b/data/rhythms/5-4/1/0171.xml
new file mode 100644
index 0000000..d62607f
--- /dev/null
+++ b/data/rhythms/5-4/1/0171.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0172.xml b/data/rhythms/5-4/1/0172.xml
new file mode 100644
index 0000000..35c2fb4
--- /dev/null
+++ b/data/rhythms/5-4/1/0172.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0173.xml b/data/rhythms/5-4/1/0173.xml
new file mode 100644
index 0000000..1071e6b
--- /dev/null
+++ b/data/rhythms/5-4/1/0173.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0174.xml b/data/rhythms/5-4/1/0174.xml
new file mode 100644
index 0000000..bbab304
--- /dev/null
+++ b/data/rhythms/5-4/1/0174.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0175.xml b/data/rhythms/5-4/1/0175.xml
new file mode 100644
index 0000000..0df2735
--- /dev/null
+++ b/data/rhythms/5-4/1/0175.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0176.xml b/data/rhythms/5-4/1/0176.xml
new file mode 100644
index 0000000..da0b874
--- /dev/null
+++ b/data/rhythms/5-4/1/0176.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0177.xml b/data/rhythms/5-4/1/0177.xml
new file mode 100644
index 0000000..94f1b7b
--- /dev/null
+++ b/data/rhythms/5-4/1/0177.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0178.xml b/data/rhythms/5-4/1/0178.xml
new file mode 100644
index 0000000..7d6f43d
--- /dev/null
+++ b/data/rhythms/5-4/1/0178.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0179.xml b/data/rhythms/5-4/1/0179.xml
new file mode 100644
index 0000000..5ffb27e
--- /dev/null
+++ b/data/rhythms/5-4/1/0179.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0180.xml b/data/rhythms/5-4/1/0180.xml
new file mode 100644
index 0000000..3cf1317
--- /dev/null
+++ b/data/rhythms/5-4/1/0180.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0181.xml b/data/rhythms/5-4/1/0181.xml
new file mode 100644
index 0000000..ed69781
--- /dev/null
+++ b/data/rhythms/5-4/1/0181.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0182.xml b/data/rhythms/5-4/1/0182.xml
new file mode 100644
index 0000000..808ac34
--- /dev/null
+++ b/data/rhythms/5-4/1/0182.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0183.xml b/data/rhythms/5-4/1/0183.xml
new file mode 100644
index 0000000..6b39f4d
--- /dev/null
+++ b/data/rhythms/5-4/1/0183.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0184.xml b/data/rhythms/5-4/1/0184.xml
new file mode 100644
index 0000000..af19503
--- /dev/null
+++ b/data/rhythms/5-4/1/0184.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0185.xml b/data/rhythms/5-4/1/0185.xml
new file mode 100644
index 0000000..f21d5ab
--- /dev/null
+++ b/data/rhythms/5-4/1/0185.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0186.xml b/data/rhythms/5-4/1/0186.xml
new file mode 100644
index 0000000..602c569
--- /dev/null
+++ b/data/rhythms/5-4/1/0186.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0187.xml b/data/rhythms/5-4/1/0187.xml
new file mode 100644
index 0000000..1dd5602
--- /dev/null
+++ b/data/rhythms/5-4/1/0187.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0188.xml b/data/rhythms/5-4/1/0188.xml
new file mode 100644
index 0000000..6994bdf
--- /dev/null
+++ b/data/rhythms/5-4/1/0188.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0189.xml b/data/rhythms/5-4/1/0189.xml
new file mode 100644
index 0000000..e251863
--- /dev/null
+++ b/data/rhythms/5-4/1/0189.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0190.xml b/data/rhythms/5-4/1/0190.xml
new file mode 100644
index 0000000..0800b13
--- /dev/null
+++ b/data/rhythms/5-4/1/0190.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0191.xml b/data/rhythms/5-4/1/0191.xml
new file mode 100644
index 0000000..9029995
--- /dev/null
+++ b/data/rhythms/5-4/1/0191.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0192.xml b/data/rhythms/5-4/1/0192.xml
new file mode 100644
index 0000000..252173a
--- /dev/null
+++ b/data/rhythms/5-4/1/0192.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0193.xml b/data/rhythms/5-4/1/0193.xml
new file mode 100644
index 0000000..b6a7005
--- /dev/null
+++ b/data/rhythms/5-4/1/0193.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0194.xml b/data/rhythms/5-4/1/0194.xml
new file mode 100644
index 0000000..1fdd582
--- /dev/null
+++ b/data/rhythms/5-4/1/0194.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0195.xml b/data/rhythms/5-4/1/0195.xml
new file mode 100644
index 0000000..d79bf1d
--- /dev/null
+++ b/data/rhythms/5-4/1/0195.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0196.xml b/data/rhythms/5-4/1/0196.xml
new file mode 100644
index 0000000..d7da8b3
--- /dev/null
+++ b/data/rhythms/5-4/1/0196.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0197.xml b/data/rhythms/5-4/1/0197.xml
new file mode 100644
index 0000000..87c7416
--- /dev/null
+++ b/data/rhythms/5-4/1/0197.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0198.xml b/data/rhythms/5-4/1/0198.xml
new file mode 100644
index 0000000..896058a
--- /dev/null
+++ b/data/rhythms/5-4/1/0198.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0199.xml b/data/rhythms/5-4/1/0199.xml
new file mode 100644
index 0000000..dc52180
--- /dev/null
+++ b/data/rhythms/5-4/1/0199.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0200.xml b/data/rhythms/5-4/1/0200.xml
new file mode 100644
index 0000000..d6fe332
--- /dev/null
+++ b/data/rhythms/5-4/1/0200.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0201.xml b/data/rhythms/5-4/1/0201.xml
new file mode 100644
index 0000000..bd0d341
--- /dev/null
+++ b/data/rhythms/5-4/1/0201.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0202.xml b/data/rhythms/5-4/1/0202.xml
new file mode 100644
index 0000000..75f1f37
--- /dev/null
+++ b/data/rhythms/5-4/1/0202.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0203.xml b/data/rhythms/5-4/1/0203.xml
new file mode 100644
index 0000000..4687636
--- /dev/null
+++ b/data/rhythms/5-4/1/0203.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0204.xml b/data/rhythms/5-4/1/0204.xml
new file mode 100644
index 0000000..247fccf
--- /dev/null
+++ b/data/rhythms/5-4/1/0204.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0205.xml b/data/rhythms/5-4/1/0205.xml
new file mode 100644
index 0000000..50c40dd
--- /dev/null
+++ b/data/rhythms/5-4/1/0205.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0206.xml b/data/rhythms/5-4/1/0206.xml
new file mode 100644
index 0000000..71da2d9
--- /dev/null
+++ b/data/rhythms/5-4/1/0206.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0207.xml b/data/rhythms/5-4/1/0207.xml
new file mode 100644
index 0000000..1b96141
--- /dev/null
+++ b/data/rhythms/5-4/1/0207.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0208.xml b/data/rhythms/5-4/1/0208.xml
new file mode 100644
index 0000000..fb2f2e8
--- /dev/null
+++ b/data/rhythms/5-4/1/0208.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0209.xml b/data/rhythms/5-4/1/0209.xml
new file mode 100644
index 0000000..62f060d
--- /dev/null
+++ b/data/rhythms/5-4/1/0209.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0210.xml b/data/rhythms/5-4/1/0210.xml
new file mode 100644
index 0000000..eca181b
--- /dev/null
+++ b/data/rhythms/5-4/1/0210.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0211.xml b/data/rhythms/5-4/1/0211.xml
new file mode 100644
index 0000000..3ec35b4
--- /dev/null
+++ b/data/rhythms/5-4/1/0211.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0212.xml b/data/rhythms/5-4/1/0212.xml
new file mode 100644
index 0000000..642facb
--- /dev/null
+++ b/data/rhythms/5-4/1/0212.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0213.xml b/data/rhythms/5-4/1/0213.xml
new file mode 100644
index 0000000..3238e73
--- /dev/null
+++ b/data/rhythms/5-4/1/0213.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0214.xml b/data/rhythms/5-4/1/0214.xml
new file mode 100644
index 0000000..44b2caa
--- /dev/null
+++ b/data/rhythms/5-4/1/0214.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0215.xml b/data/rhythms/5-4/1/0215.xml
new file mode 100644
index 0000000..4c3400c
--- /dev/null
+++ b/data/rhythms/5-4/1/0215.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0216.xml b/data/rhythms/5-4/1/0216.xml
new file mode 100644
index 0000000..524f77f
--- /dev/null
+++ b/data/rhythms/5-4/1/0216.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0217.xml b/data/rhythms/5-4/1/0217.xml
new file mode 100644
index 0000000..24aa3f9
--- /dev/null
+++ b/data/rhythms/5-4/1/0217.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0218.xml b/data/rhythms/5-4/1/0218.xml
new file mode 100644
index 0000000..1235071
--- /dev/null
+++ b/data/rhythms/5-4/1/0218.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0219.xml b/data/rhythms/5-4/1/0219.xml
new file mode 100644
index 0000000..7e24fba
--- /dev/null
+++ b/data/rhythms/5-4/1/0219.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0220.xml b/data/rhythms/5-4/1/0220.xml
new file mode 100644
index 0000000..0e4ac33
--- /dev/null
+++ b/data/rhythms/5-4/1/0220.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0221.xml b/data/rhythms/5-4/1/0221.xml
new file mode 100644
index 0000000..561cab0
--- /dev/null
+++ b/data/rhythms/5-4/1/0221.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0222.xml b/data/rhythms/5-4/1/0222.xml
new file mode 100644
index 0000000..ff9a0b8
--- /dev/null
+++ b/data/rhythms/5-4/1/0222.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0223.xml b/data/rhythms/5-4/1/0223.xml
new file mode 100644
index 0000000..a9c4a0e
--- /dev/null
+++ b/data/rhythms/5-4/1/0223.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0224.xml b/data/rhythms/5-4/1/0224.xml
new file mode 100644
index 0000000..ff1e431
--- /dev/null
+++ b/data/rhythms/5-4/1/0224.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0225.xml b/data/rhythms/5-4/1/0225.xml
new file mode 100644
index 0000000..aec2c59
--- /dev/null
+++ b/data/rhythms/5-4/1/0225.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0226.xml b/data/rhythms/5-4/1/0226.xml
new file mode 100644
index 0000000..eb4b823
--- /dev/null
+++ b/data/rhythms/5-4/1/0226.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0227.xml b/data/rhythms/5-4/1/0227.xml
new file mode 100644
index 0000000..ddc0894
--- /dev/null
+++ b/data/rhythms/5-4/1/0227.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0228.xml b/data/rhythms/5-4/1/0228.xml
new file mode 100644
index 0000000..b16c019
--- /dev/null
+++ b/data/rhythms/5-4/1/0228.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0229.xml b/data/rhythms/5-4/1/0229.xml
new file mode 100644
index 0000000..cd968fe
--- /dev/null
+++ b/data/rhythms/5-4/1/0229.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0230.xml b/data/rhythms/5-4/1/0230.xml
new file mode 100644
index 0000000..35b6dce
--- /dev/null
+++ b/data/rhythms/5-4/1/0230.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0231.xml b/data/rhythms/5-4/1/0231.xml
new file mode 100644
index 0000000..29768b3
--- /dev/null
+++ b/data/rhythms/5-4/1/0231.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0232.xml b/data/rhythms/5-4/1/0232.xml
new file mode 100644
index 0000000..c6e76bf
--- /dev/null
+++ b/data/rhythms/5-4/1/0232.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0233.xml b/data/rhythms/5-4/1/0233.xml
new file mode 100644
index 0000000..2c1c3d4
--- /dev/null
+++ b/data/rhythms/5-4/1/0233.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0234.xml b/data/rhythms/5-4/1/0234.xml
new file mode 100644
index 0000000..50536ff
--- /dev/null
+++ b/data/rhythms/5-4/1/0234.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0235.xml b/data/rhythms/5-4/1/0235.xml
new file mode 100644
index 0000000..5dd89b1
--- /dev/null
+++ b/data/rhythms/5-4/1/0235.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0236.xml b/data/rhythms/5-4/1/0236.xml
new file mode 100644
index 0000000..189e5f5
--- /dev/null
+++ b/data/rhythms/5-4/1/0236.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0237.xml b/data/rhythms/5-4/1/0237.xml
new file mode 100644
index 0000000..342317e
--- /dev/null
+++ b/data/rhythms/5-4/1/0237.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0238.xml b/data/rhythms/5-4/1/0238.xml
new file mode 100644
index 0000000..fc3c8e2
--- /dev/null
+++ b/data/rhythms/5-4/1/0238.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0239.xml b/data/rhythms/5-4/1/0239.xml
new file mode 100644
index 0000000..728f413
--- /dev/null
+++ b/data/rhythms/5-4/1/0239.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0240.xml b/data/rhythms/5-4/1/0240.xml
new file mode 100644
index 0000000..4ceac2a
--- /dev/null
+++ b/data/rhythms/5-4/1/0240.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0241.xml b/data/rhythms/5-4/1/0241.xml
new file mode 100644
index 0000000..a6ccee8
--- /dev/null
+++ b/data/rhythms/5-4/1/0241.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0242.xml b/data/rhythms/5-4/1/0242.xml
new file mode 100644
index 0000000..9aae492
--- /dev/null
+++ b/data/rhythms/5-4/1/0242.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0243.xml b/data/rhythms/5-4/1/0243.xml
new file mode 100644
index 0000000..aa421cc
--- /dev/null
+++ b/data/rhythms/5-4/1/0243.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0244.xml b/data/rhythms/5-4/1/0244.xml
new file mode 100644
index 0000000..ba4c404
--- /dev/null
+++ b/data/rhythms/5-4/1/0244.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0245.xml b/data/rhythms/5-4/1/0245.xml
new file mode 100644
index 0000000..90ef65a
--- /dev/null
+++ b/data/rhythms/5-4/1/0245.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0246.xml b/data/rhythms/5-4/1/0246.xml
new file mode 100644
index 0000000..42a0a5d
--- /dev/null
+++ b/data/rhythms/5-4/1/0246.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0247.xml b/data/rhythms/5-4/1/0247.xml
new file mode 100644
index 0000000..78a6e3f
--- /dev/null
+++ b/data/rhythms/5-4/1/0247.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0248.xml b/data/rhythms/5-4/1/0248.xml
new file mode 100644
index 0000000..a970d08
--- /dev/null
+++ b/data/rhythms/5-4/1/0248.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0249.xml b/data/rhythms/5-4/1/0249.xml
new file mode 100644
index 0000000..b809178
--- /dev/null
+++ b/data/rhythms/5-4/1/0249.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0250.xml b/data/rhythms/5-4/1/0250.xml
new file mode 100644
index 0000000..0c58eee
--- /dev/null
+++ b/data/rhythms/5-4/1/0250.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0251.xml b/data/rhythms/5-4/1/0251.xml
new file mode 100644
index 0000000..dc4bbf9
--- /dev/null
+++ b/data/rhythms/5-4/1/0251.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0252.xml b/data/rhythms/5-4/1/0252.xml
new file mode 100644
index 0000000..98a58d9
--- /dev/null
+++ b/data/rhythms/5-4/1/0252.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0253.xml b/data/rhythms/5-4/1/0253.xml
new file mode 100644
index 0000000..300466c
--- /dev/null
+++ b/data/rhythms/5-4/1/0253.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0254.xml b/data/rhythms/5-4/1/0254.xml
new file mode 100644
index 0000000..a8223ea
--- /dev/null
+++ b/data/rhythms/5-4/1/0254.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0255.xml b/data/rhythms/5-4/1/0255.xml
new file mode 100644
index 0000000..8a127bb
--- /dev/null
+++ b/data/rhythms/5-4/1/0255.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0256.xml b/data/rhythms/5-4/1/0256.xml
new file mode 100644
index 0000000..4c5a8cb
--- /dev/null
+++ b/data/rhythms/5-4/1/0256.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0257.xml b/data/rhythms/5-4/1/0257.xml
new file mode 100644
index 0000000..bee85b9
--- /dev/null
+++ b/data/rhythms/5-4/1/0257.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0258.xml b/data/rhythms/5-4/1/0258.xml
new file mode 100644
index 0000000..608787e
--- /dev/null
+++ b/data/rhythms/5-4/1/0258.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0259.xml b/data/rhythms/5-4/1/0259.xml
new file mode 100644
index 0000000..abac841
--- /dev/null
+++ b/data/rhythms/5-4/1/0259.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0260.xml b/data/rhythms/5-4/1/0260.xml
new file mode 100644
index 0000000..0cbc69f
--- /dev/null
+++ b/data/rhythms/5-4/1/0260.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0261.xml b/data/rhythms/5-4/1/0261.xml
new file mode 100644
index 0000000..0686c92
--- /dev/null
+++ b/data/rhythms/5-4/1/0261.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0262.xml b/data/rhythms/5-4/1/0262.xml
new file mode 100644
index 0000000..0568d90
--- /dev/null
+++ b/data/rhythms/5-4/1/0262.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0263.xml b/data/rhythms/5-4/1/0263.xml
new file mode 100644
index 0000000..09305c4
--- /dev/null
+++ b/data/rhythms/5-4/1/0263.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0264.xml b/data/rhythms/5-4/1/0264.xml
new file mode 100644
index 0000000..dd5f48e
--- /dev/null
+++ b/data/rhythms/5-4/1/0264.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0265.xml b/data/rhythms/5-4/1/0265.xml
new file mode 100644
index 0000000..80fbfa8
--- /dev/null
+++ b/data/rhythms/5-4/1/0265.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0266.xml b/data/rhythms/5-4/1/0266.xml
new file mode 100644
index 0000000..4b74f2e
--- /dev/null
+++ b/data/rhythms/5-4/1/0266.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0267.xml b/data/rhythms/5-4/1/0267.xml
new file mode 100644
index 0000000..1a51c34
--- /dev/null
+++ b/data/rhythms/5-4/1/0267.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0268.xml b/data/rhythms/5-4/1/0268.xml
new file mode 100644
index 0000000..cfa57ef
--- /dev/null
+++ b/data/rhythms/5-4/1/0268.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0269.xml b/data/rhythms/5-4/1/0269.xml
new file mode 100644
index 0000000..7c447cd
--- /dev/null
+++ b/data/rhythms/5-4/1/0269.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0270.xml b/data/rhythms/5-4/1/0270.xml
new file mode 100644
index 0000000..08d6426
--- /dev/null
+++ b/data/rhythms/5-4/1/0270.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0271.xml b/data/rhythms/5-4/1/0271.xml
new file mode 100644
index 0000000..7489fb0
--- /dev/null
+++ b/data/rhythms/5-4/1/0271.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0272.xml b/data/rhythms/5-4/1/0272.xml
new file mode 100644
index 0000000..861801a
--- /dev/null
+++ b/data/rhythms/5-4/1/0272.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0273.xml b/data/rhythms/5-4/1/0273.xml
new file mode 100644
index 0000000..69bcc45
--- /dev/null
+++ b/data/rhythms/5-4/1/0273.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0274.xml b/data/rhythms/5-4/1/0274.xml
new file mode 100644
index 0000000..e093852
--- /dev/null
+++ b/data/rhythms/5-4/1/0274.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0275.xml b/data/rhythms/5-4/1/0275.xml
new file mode 100644
index 0000000..00f9d8d
--- /dev/null
+++ b/data/rhythms/5-4/1/0275.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0276.xml b/data/rhythms/5-4/1/0276.xml
new file mode 100644
index 0000000..baeceb4
--- /dev/null
+++ b/data/rhythms/5-4/1/0276.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0277.xml b/data/rhythms/5-4/1/0277.xml
new file mode 100644
index 0000000..74d36fc
--- /dev/null
+++ b/data/rhythms/5-4/1/0277.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0278.xml b/data/rhythms/5-4/1/0278.xml
new file mode 100644
index 0000000..2b024a8
--- /dev/null
+++ b/data/rhythms/5-4/1/0278.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0279.xml b/data/rhythms/5-4/1/0279.xml
new file mode 100644
index 0000000..e058c64
--- /dev/null
+++ b/data/rhythms/5-4/1/0279.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0280.xml b/data/rhythms/5-4/1/0280.xml
new file mode 100644
index 0000000..0bc9791
--- /dev/null
+++ b/data/rhythms/5-4/1/0280.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0281.xml b/data/rhythms/5-4/1/0281.xml
new file mode 100644
index 0000000..483194b
--- /dev/null
+++ b/data/rhythms/5-4/1/0281.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0282.xml b/data/rhythms/5-4/1/0282.xml
new file mode 100644
index 0000000..d71ef70
--- /dev/null
+++ b/data/rhythms/5-4/1/0282.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0283.xml b/data/rhythms/5-4/1/0283.xml
new file mode 100644
index 0000000..1e4280c
--- /dev/null
+++ b/data/rhythms/5-4/1/0283.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0284.xml b/data/rhythms/5-4/1/0284.xml
new file mode 100644
index 0000000..eb2d530
--- /dev/null
+++ b/data/rhythms/5-4/1/0284.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0285.xml b/data/rhythms/5-4/1/0285.xml
new file mode 100644
index 0000000..92ae713
--- /dev/null
+++ b/data/rhythms/5-4/1/0285.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0286.xml b/data/rhythms/5-4/1/0286.xml
new file mode 100644
index 0000000..9e9bc2d
--- /dev/null
+++ b/data/rhythms/5-4/1/0286.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0287.xml b/data/rhythms/5-4/1/0287.xml
new file mode 100644
index 0000000..dcc2f80
--- /dev/null
+++ b/data/rhythms/5-4/1/0287.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0288.xml b/data/rhythms/5-4/1/0288.xml
new file mode 100644
index 0000000..1965790
--- /dev/null
+++ b/data/rhythms/5-4/1/0288.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0289.xml b/data/rhythms/5-4/1/0289.xml
new file mode 100644
index 0000000..baac91c
--- /dev/null
+++ b/data/rhythms/5-4/1/0289.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0290.xml b/data/rhythms/5-4/1/0290.xml
new file mode 100644
index 0000000..79df207
--- /dev/null
+++ b/data/rhythms/5-4/1/0290.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0291.xml b/data/rhythms/5-4/1/0291.xml
new file mode 100644
index 0000000..01809f7
--- /dev/null
+++ b/data/rhythms/5-4/1/0291.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0292.xml b/data/rhythms/5-4/1/0292.xml
new file mode 100644
index 0000000..55afcdb
--- /dev/null
+++ b/data/rhythms/5-4/1/0292.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0293.xml b/data/rhythms/5-4/1/0293.xml
new file mode 100644
index 0000000..022a9bf
--- /dev/null
+++ b/data/rhythms/5-4/1/0293.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0294.xml b/data/rhythms/5-4/1/0294.xml
new file mode 100644
index 0000000..e193657
--- /dev/null
+++ b/data/rhythms/5-4/1/0294.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0295.xml b/data/rhythms/5-4/1/0295.xml
new file mode 100644
index 0000000..82a7519
--- /dev/null
+++ b/data/rhythms/5-4/1/0295.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0296.xml b/data/rhythms/5-4/1/0296.xml
new file mode 100644
index 0000000..44d9480
--- /dev/null
+++ b/data/rhythms/5-4/1/0296.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0297.xml b/data/rhythms/5-4/1/0297.xml
new file mode 100644
index 0000000..42569ec
--- /dev/null
+++ b/data/rhythms/5-4/1/0297.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0298.xml b/data/rhythms/5-4/1/0298.xml
new file mode 100644
index 0000000..ea241af
--- /dev/null
+++ b/data/rhythms/5-4/1/0298.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0299.xml b/data/rhythms/5-4/1/0299.xml
new file mode 100644
index 0000000..ae30852
--- /dev/null
+++ b/data/rhythms/5-4/1/0299.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0300.xml b/data/rhythms/5-4/1/0300.xml
new file mode 100644
index 0000000..d6ee0e2
--- /dev/null
+++ b/data/rhythms/5-4/1/0300.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0301.xml b/data/rhythms/5-4/1/0301.xml
new file mode 100644
index 0000000..39d7ecc
--- /dev/null
+++ b/data/rhythms/5-4/1/0301.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0302.xml b/data/rhythms/5-4/1/0302.xml
new file mode 100644
index 0000000..9d1b7d9
--- /dev/null
+++ b/data/rhythms/5-4/1/0302.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0303.xml b/data/rhythms/5-4/1/0303.xml
new file mode 100644
index 0000000..e8dc807
--- /dev/null
+++ b/data/rhythms/5-4/1/0303.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0304.xml b/data/rhythms/5-4/1/0304.xml
new file mode 100644
index 0000000..5ef73e3
--- /dev/null
+++ b/data/rhythms/5-4/1/0304.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0305.xml b/data/rhythms/5-4/1/0305.xml
new file mode 100644
index 0000000..a773b12
--- /dev/null
+++ b/data/rhythms/5-4/1/0305.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0306.xml b/data/rhythms/5-4/1/0306.xml
new file mode 100644
index 0000000..11784fa
--- /dev/null
+++ b/data/rhythms/5-4/1/0306.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0307.xml b/data/rhythms/5-4/1/0307.xml
new file mode 100644
index 0000000..89a624c
--- /dev/null
+++ b/data/rhythms/5-4/1/0307.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0308.xml b/data/rhythms/5-4/1/0308.xml
new file mode 100644
index 0000000..259ddb0
--- /dev/null
+++ b/data/rhythms/5-4/1/0308.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0309.xml b/data/rhythms/5-4/1/0309.xml
new file mode 100644
index 0000000..2dbd4d9
--- /dev/null
+++ b/data/rhythms/5-4/1/0309.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0310.xml b/data/rhythms/5-4/1/0310.xml
new file mode 100644
index 0000000..7250564
--- /dev/null
+++ b/data/rhythms/5-4/1/0310.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0311.xml b/data/rhythms/5-4/1/0311.xml
new file mode 100644
index 0000000..8c8be8f
--- /dev/null
+++ b/data/rhythms/5-4/1/0311.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0312.xml b/data/rhythms/5-4/1/0312.xml
new file mode 100644
index 0000000..cce188a
--- /dev/null
+++ b/data/rhythms/5-4/1/0312.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0313.xml b/data/rhythms/5-4/1/0313.xml
new file mode 100644
index 0000000..3cac805
--- /dev/null
+++ b/data/rhythms/5-4/1/0313.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0314.xml b/data/rhythms/5-4/1/0314.xml
new file mode 100644
index 0000000..59a3e80
--- /dev/null
+++ b/data/rhythms/5-4/1/0314.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0315.xml b/data/rhythms/5-4/1/0315.xml
new file mode 100644
index 0000000..30fd7a1
--- /dev/null
+++ b/data/rhythms/5-4/1/0315.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0316.xml b/data/rhythms/5-4/1/0316.xml
new file mode 100644
index 0000000..c629a54
--- /dev/null
+++ b/data/rhythms/5-4/1/0316.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0317.xml b/data/rhythms/5-4/1/0317.xml
new file mode 100644
index 0000000..a527d31
--- /dev/null
+++ b/data/rhythms/5-4/1/0317.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0318.xml b/data/rhythms/5-4/1/0318.xml
new file mode 100644
index 0000000..cfe08d2
--- /dev/null
+++ b/data/rhythms/5-4/1/0318.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0319.xml b/data/rhythms/5-4/1/0319.xml
new file mode 100644
index 0000000..7d50f1a
--- /dev/null
+++ b/data/rhythms/5-4/1/0319.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0320.xml b/data/rhythms/5-4/1/0320.xml
new file mode 100644
index 0000000..6ea27e5
--- /dev/null
+++ b/data/rhythms/5-4/1/0320.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0321.xml b/data/rhythms/5-4/1/0321.xml
new file mode 100644
index 0000000..6f3bfb0
--- /dev/null
+++ b/data/rhythms/5-4/1/0321.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0322.xml b/data/rhythms/5-4/1/0322.xml
new file mode 100644
index 0000000..fcde81a
--- /dev/null
+++ b/data/rhythms/5-4/1/0322.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0323.xml b/data/rhythms/5-4/1/0323.xml
new file mode 100644
index 0000000..c2694d8
--- /dev/null
+++ b/data/rhythms/5-4/1/0323.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0324.xml b/data/rhythms/5-4/1/0324.xml
new file mode 100644
index 0000000..7c3d4d6
--- /dev/null
+++ b/data/rhythms/5-4/1/0324.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0325.xml b/data/rhythms/5-4/1/0325.xml
new file mode 100644
index 0000000..14e3493
--- /dev/null
+++ b/data/rhythms/5-4/1/0325.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0326.xml b/data/rhythms/5-4/1/0326.xml
new file mode 100644
index 0000000..7319f9d
--- /dev/null
+++ b/data/rhythms/5-4/1/0326.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0327.xml b/data/rhythms/5-4/1/0327.xml
new file mode 100644
index 0000000..1825aaa
--- /dev/null
+++ b/data/rhythms/5-4/1/0327.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0328.xml b/data/rhythms/5-4/1/0328.xml
new file mode 100644
index 0000000..bb66465
--- /dev/null
+++ b/data/rhythms/5-4/1/0328.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0329.xml b/data/rhythms/5-4/1/0329.xml
new file mode 100644
index 0000000..1464f92
--- /dev/null
+++ b/data/rhythms/5-4/1/0329.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0330.xml b/data/rhythms/5-4/1/0330.xml
new file mode 100644
index 0000000..ad9f17a
--- /dev/null
+++ b/data/rhythms/5-4/1/0330.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0331.xml b/data/rhythms/5-4/1/0331.xml
new file mode 100644
index 0000000..2f610e4
--- /dev/null
+++ b/data/rhythms/5-4/1/0331.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0332.xml b/data/rhythms/5-4/1/0332.xml
new file mode 100644
index 0000000..af5ac13
--- /dev/null
+++ b/data/rhythms/5-4/1/0332.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0333.xml b/data/rhythms/5-4/1/0333.xml
new file mode 100644
index 0000000..5d5cdc0
--- /dev/null
+++ b/data/rhythms/5-4/1/0333.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0334.xml b/data/rhythms/5-4/1/0334.xml
new file mode 100644
index 0000000..f02839a
--- /dev/null
+++ b/data/rhythms/5-4/1/0334.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0335.xml b/data/rhythms/5-4/1/0335.xml
new file mode 100644
index 0000000..5168a77
--- /dev/null
+++ b/data/rhythms/5-4/1/0335.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0336.xml b/data/rhythms/5-4/1/0336.xml
new file mode 100644
index 0000000..2c18d16
--- /dev/null
+++ b/data/rhythms/5-4/1/0336.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0337.xml b/data/rhythms/5-4/1/0337.xml
new file mode 100644
index 0000000..ff20df5
--- /dev/null
+++ b/data/rhythms/5-4/1/0337.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0338.xml b/data/rhythms/5-4/1/0338.xml
new file mode 100644
index 0000000..94b38a5
--- /dev/null
+++ b/data/rhythms/5-4/1/0338.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0339.xml b/data/rhythms/5-4/1/0339.xml
new file mode 100644
index 0000000..c264798
--- /dev/null
+++ b/data/rhythms/5-4/1/0339.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0340.xml b/data/rhythms/5-4/1/0340.xml
new file mode 100644
index 0000000..e6ac821
--- /dev/null
+++ b/data/rhythms/5-4/1/0340.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0341.xml b/data/rhythms/5-4/1/0341.xml
new file mode 100644
index 0000000..171dff8
--- /dev/null
+++ b/data/rhythms/5-4/1/0341.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0342.xml b/data/rhythms/5-4/1/0342.xml
new file mode 100644
index 0000000..f6efcb1
--- /dev/null
+++ b/data/rhythms/5-4/1/0342.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0343.xml b/data/rhythms/5-4/1/0343.xml
new file mode 100644
index 0000000..e9713df
--- /dev/null
+++ b/data/rhythms/5-4/1/0343.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0344.xml b/data/rhythms/5-4/1/0344.xml
new file mode 100644
index 0000000..0567ca5
--- /dev/null
+++ b/data/rhythms/5-4/1/0344.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0345.xml b/data/rhythms/5-4/1/0345.xml
new file mode 100644
index 0000000..c5f3405
--- /dev/null
+++ b/data/rhythms/5-4/1/0345.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0346.xml b/data/rhythms/5-4/1/0346.xml
new file mode 100644
index 0000000..2f6a26f
--- /dev/null
+++ b/data/rhythms/5-4/1/0346.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0347.xml b/data/rhythms/5-4/1/0347.xml
new file mode 100644
index 0000000..2b586b0
--- /dev/null
+++ b/data/rhythms/5-4/1/0347.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0348.xml b/data/rhythms/5-4/1/0348.xml
new file mode 100644
index 0000000..8ebc9dc
--- /dev/null
+++ b/data/rhythms/5-4/1/0348.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0349.xml b/data/rhythms/5-4/1/0349.xml
new file mode 100644
index 0000000..c581d8b
--- /dev/null
+++ b/data/rhythms/5-4/1/0349.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0350.xml b/data/rhythms/5-4/1/0350.xml
new file mode 100644
index 0000000..1658e74
--- /dev/null
+++ b/data/rhythms/5-4/1/0350.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0351.xml b/data/rhythms/5-4/1/0351.xml
new file mode 100644
index 0000000..db7f2ab
--- /dev/null
+++ b/data/rhythms/5-4/1/0351.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0352.xml b/data/rhythms/5-4/1/0352.xml
new file mode 100644
index 0000000..53466de
--- /dev/null
+++ b/data/rhythms/5-4/1/0352.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0353.xml b/data/rhythms/5-4/1/0353.xml
new file mode 100644
index 0000000..da5861b
--- /dev/null
+++ b/data/rhythms/5-4/1/0353.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0354.xml b/data/rhythms/5-4/1/0354.xml
new file mode 100644
index 0000000..2ed32b4
--- /dev/null
+++ b/data/rhythms/5-4/1/0354.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0355.xml b/data/rhythms/5-4/1/0355.xml
new file mode 100644
index 0000000..efe68bd
--- /dev/null
+++ b/data/rhythms/5-4/1/0355.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0356.xml b/data/rhythms/5-4/1/0356.xml
new file mode 100644
index 0000000..e2cd801
--- /dev/null
+++ b/data/rhythms/5-4/1/0356.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0357.xml b/data/rhythms/5-4/1/0357.xml
new file mode 100644
index 0000000..965dedc
--- /dev/null
+++ b/data/rhythms/5-4/1/0357.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0358.xml b/data/rhythms/5-4/1/0358.xml
new file mode 100644
index 0000000..1151e84
--- /dev/null
+++ b/data/rhythms/5-4/1/0358.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0359.xml b/data/rhythms/5-4/1/0359.xml
new file mode 100644
index 0000000..45bb32e
--- /dev/null
+++ b/data/rhythms/5-4/1/0359.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0360.xml b/data/rhythms/5-4/1/0360.xml
new file mode 100644
index 0000000..84423f3
--- /dev/null
+++ b/data/rhythms/5-4/1/0360.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0361.xml b/data/rhythms/5-4/1/0361.xml
new file mode 100644
index 0000000..8971b89
--- /dev/null
+++ b/data/rhythms/5-4/1/0361.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0362.xml b/data/rhythms/5-4/1/0362.xml
new file mode 100644
index 0000000..f59d9e5
--- /dev/null
+++ b/data/rhythms/5-4/1/0362.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0363.xml b/data/rhythms/5-4/1/0363.xml
new file mode 100644
index 0000000..4173ae1
--- /dev/null
+++ b/data/rhythms/5-4/1/0363.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0364.xml b/data/rhythms/5-4/1/0364.xml
new file mode 100644
index 0000000..2fcc9b3
--- /dev/null
+++ b/data/rhythms/5-4/1/0364.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0365.xml b/data/rhythms/5-4/1/0365.xml
new file mode 100644
index 0000000..68466c5
--- /dev/null
+++ b/data/rhythms/5-4/1/0365.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0366.xml b/data/rhythms/5-4/1/0366.xml
new file mode 100644
index 0000000..d0d47b4
--- /dev/null
+++ b/data/rhythms/5-4/1/0366.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0367.xml b/data/rhythms/5-4/1/0367.xml
new file mode 100644
index 0000000..f3a6892
--- /dev/null
+++ b/data/rhythms/5-4/1/0367.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0368.xml b/data/rhythms/5-4/1/0368.xml
new file mode 100644
index 0000000..d4e6214
--- /dev/null
+++ b/data/rhythms/5-4/1/0368.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0369.xml b/data/rhythms/5-4/1/0369.xml
new file mode 100644
index 0000000..f20ecc1
--- /dev/null
+++ b/data/rhythms/5-4/1/0369.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0370.xml b/data/rhythms/5-4/1/0370.xml
new file mode 100644
index 0000000..c02018c
--- /dev/null
+++ b/data/rhythms/5-4/1/0370.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0371.xml b/data/rhythms/5-4/1/0371.xml
new file mode 100644
index 0000000..975f096
--- /dev/null
+++ b/data/rhythms/5-4/1/0371.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0372.xml b/data/rhythms/5-4/1/0372.xml
new file mode 100644
index 0000000..97982b1
--- /dev/null
+++ b/data/rhythms/5-4/1/0372.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0373.xml b/data/rhythms/5-4/1/0373.xml
new file mode 100644
index 0000000..0fc6a0b
--- /dev/null
+++ b/data/rhythms/5-4/1/0373.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0374.xml b/data/rhythms/5-4/1/0374.xml
new file mode 100644
index 0000000..78c98ca
--- /dev/null
+++ b/data/rhythms/5-4/1/0374.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0375.xml b/data/rhythms/5-4/1/0375.xml
new file mode 100644
index 0000000..a038542
--- /dev/null
+++ b/data/rhythms/5-4/1/0375.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0376.xml b/data/rhythms/5-4/1/0376.xml
new file mode 100644
index 0000000..da63f84
--- /dev/null
+++ b/data/rhythms/5-4/1/0376.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0377.xml b/data/rhythms/5-4/1/0377.xml
new file mode 100644
index 0000000..d1dfcfc
--- /dev/null
+++ b/data/rhythms/5-4/1/0377.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0378.xml b/data/rhythms/5-4/1/0378.xml
new file mode 100644
index 0000000..71cbfb1
--- /dev/null
+++ b/data/rhythms/5-4/1/0378.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0379.xml b/data/rhythms/5-4/1/0379.xml
new file mode 100644
index 0000000..e50c3b8
--- /dev/null
+++ b/data/rhythms/5-4/1/0379.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0380.xml b/data/rhythms/5-4/1/0380.xml
new file mode 100644
index 0000000..b1cff86
--- /dev/null
+++ b/data/rhythms/5-4/1/0380.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0381.xml b/data/rhythms/5-4/1/0381.xml
new file mode 100644
index 0000000..65897cf
--- /dev/null
+++ b/data/rhythms/5-4/1/0381.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0382.xml b/data/rhythms/5-4/1/0382.xml
new file mode 100644
index 0000000..b511970
--- /dev/null
+++ b/data/rhythms/5-4/1/0382.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0383.xml b/data/rhythms/5-4/1/0383.xml
new file mode 100644
index 0000000..9b831f6
--- /dev/null
+++ b/data/rhythms/5-4/1/0383.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0384.xml b/data/rhythms/5-4/1/0384.xml
new file mode 100644
index 0000000..e296e02
--- /dev/null
+++ b/data/rhythms/5-4/1/0384.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0385.xml b/data/rhythms/5-4/1/0385.xml
new file mode 100644
index 0000000..92790f1
--- /dev/null
+++ b/data/rhythms/5-4/1/0385.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0386.xml b/data/rhythms/5-4/1/0386.xml
new file mode 100644
index 0000000..d1a258c
--- /dev/null
+++ b/data/rhythms/5-4/1/0386.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0387.xml b/data/rhythms/5-4/1/0387.xml
new file mode 100644
index 0000000..b683d62
--- /dev/null
+++ b/data/rhythms/5-4/1/0387.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0388.xml b/data/rhythms/5-4/1/0388.xml
new file mode 100644
index 0000000..9e78075
--- /dev/null
+++ b/data/rhythms/5-4/1/0388.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0389.xml b/data/rhythms/5-4/1/0389.xml
new file mode 100644
index 0000000..127527d
--- /dev/null
+++ b/data/rhythms/5-4/1/0389.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0390.xml b/data/rhythms/5-4/1/0390.xml
new file mode 100644
index 0000000..1ec2a96
--- /dev/null
+++ b/data/rhythms/5-4/1/0390.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0391.xml b/data/rhythms/5-4/1/0391.xml
new file mode 100644
index 0000000..3c527eb
--- /dev/null
+++ b/data/rhythms/5-4/1/0391.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0392.xml b/data/rhythms/5-4/1/0392.xml
new file mode 100644
index 0000000..15c2285
--- /dev/null
+++ b/data/rhythms/5-4/1/0392.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0393.xml b/data/rhythms/5-4/1/0393.xml
new file mode 100644
index 0000000..750af30
--- /dev/null
+++ b/data/rhythms/5-4/1/0393.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0394.xml b/data/rhythms/5-4/1/0394.xml
new file mode 100644
index 0000000..7976ed5
--- /dev/null
+++ b/data/rhythms/5-4/1/0394.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0395.xml b/data/rhythms/5-4/1/0395.xml
new file mode 100644
index 0000000..e677893
--- /dev/null
+++ b/data/rhythms/5-4/1/0395.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0396.xml b/data/rhythms/5-4/1/0396.xml
new file mode 100644
index 0000000..0aecdf9
--- /dev/null
+++ b/data/rhythms/5-4/1/0396.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0397.xml b/data/rhythms/5-4/1/0397.xml
new file mode 100644
index 0000000..f79a60f
--- /dev/null
+++ b/data/rhythms/5-4/1/0397.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0398.xml b/data/rhythms/5-4/1/0398.xml
new file mode 100644
index 0000000..b48cb43
--- /dev/null
+++ b/data/rhythms/5-4/1/0398.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0399.xml b/data/rhythms/5-4/1/0399.xml
new file mode 100644
index 0000000..1c879df
--- /dev/null
+++ b/data/rhythms/5-4/1/0399.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0400.xml b/data/rhythms/5-4/1/0400.xml
new file mode 100644
index 0000000..228bbea
--- /dev/null
+++ b/data/rhythms/5-4/1/0400.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0401.xml b/data/rhythms/5-4/1/0401.xml
new file mode 100644
index 0000000..6efe384
--- /dev/null
+++ b/data/rhythms/5-4/1/0401.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0402.xml b/data/rhythms/5-4/1/0402.xml
new file mode 100644
index 0000000..a0fcbe9
--- /dev/null
+++ b/data/rhythms/5-4/1/0402.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0403.xml b/data/rhythms/5-4/1/0403.xml
new file mode 100644
index 0000000..8cfa4f4
--- /dev/null
+++ b/data/rhythms/5-4/1/0403.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0404.xml b/data/rhythms/5-4/1/0404.xml
new file mode 100644
index 0000000..e953b9d
--- /dev/null
+++ b/data/rhythms/5-4/1/0404.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0405.xml b/data/rhythms/5-4/1/0405.xml
new file mode 100644
index 0000000..360e9fb
--- /dev/null
+++ b/data/rhythms/5-4/1/0405.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0406.xml b/data/rhythms/5-4/1/0406.xml
new file mode 100644
index 0000000..79b70c2
--- /dev/null
+++ b/data/rhythms/5-4/1/0406.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0407.xml b/data/rhythms/5-4/1/0407.xml
new file mode 100644
index 0000000..b8a338f
--- /dev/null
+++ b/data/rhythms/5-4/1/0407.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0408.xml b/data/rhythms/5-4/1/0408.xml
new file mode 100644
index 0000000..29efeb9
--- /dev/null
+++ b/data/rhythms/5-4/1/0408.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0409.xml b/data/rhythms/5-4/1/0409.xml
new file mode 100644
index 0000000..aa4e4d7
--- /dev/null
+++ b/data/rhythms/5-4/1/0409.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0410.xml b/data/rhythms/5-4/1/0410.xml
new file mode 100644
index 0000000..2ce33c2
--- /dev/null
+++ b/data/rhythms/5-4/1/0410.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0411.xml b/data/rhythms/5-4/1/0411.xml
new file mode 100644
index 0000000..e701d8f
--- /dev/null
+++ b/data/rhythms/5-4/1/0411.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0412.xml b/data/rhythms/5-4/1/0412.xml
new file mode 100644
index 0000000..0496b11
--- /dev/null
+++ b/data/rhythms/5-4/1/0412.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0413.xml b/data/rhythms/5-4/1/0413.xml
new file mode 100644
index 0000000..63979e8
--- /dev/null
+++ b/data/rhythms/5-4/1/0413.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0414.xml b/data/rhythms/5-4/1/0414.xml
new file mode 100644
index 0000000..59af181
--- /dev/null
+++ b/data/rhythms/5-4/1/0414.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0415.xml b/data/rhythms/5-4/1/0415.xml
new file mode 100644
index 0000000..161562f
--- /dev/null
+++ b/data/rhythms/5-4/1/0415.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0416.xml b/data/rhythms/5-4/1/0416.xml
new file mode 100644
index 0000000..43b69d6
--- /dev/null
+++ b/data/rhythms/5-4/1/0416.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0417.xml b/data/rhythms/5-4/1/0417.xml
new file mode 100644
index 0000000..d90b673
--- /dev/null
+++ b/data/rhythms/5-4/1/0417.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0418.xml b/data/rhythms/5-4/1/0418.xml
new file mode 100644
index 0000000..033991e
--- /dev/null
+++ b/data/rhythms/5-4/1/0418.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0419.xml b/data/rhythms/5-4/1/0419.xml
new file mode 100644
index 0000000..74d024f
--- /dev/null
+++ b/data/rhythms/5-4/1/0419.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0420.xml b/data/rhythms/5-4/1/0420.xml
new file mode 100644
index 0000000..0e646ce
--- /dev/null
+++ b/data/rhythms/5-4/1/0420.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0421.xml b/data/rhythms/5-4/1/0421.xml
new file mode 100644
index 0000000..0b8a499
--- /dev/null
+++ b/data/rhythms/5-4/1/0421.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0422.xml b/data/rhythms/5-4/1/0422.xml
new file mode 100644
index 0000000..d98c7ff
--- /dev/null
+++ b/data/rhythms/5-4/1/0422.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0423.xml b/data/rhythms/5-4/1/0423.xml
new file mode 100644
index 0000000..7d1676d
--- /dev/null
+++ b/data/rhythms/5-4/1/0423.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0424.xml b/data/rhythms/5-4/1/0424.xml
new file mode 100644
index 0000000..42e164c
--- /dev/null
+++ b/data/rhythms/5-4/1/0424.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0425.xml b/data/rhythms/5-4/1/0425.xml
new file mode 100644
index 0000000..fb8fb39
--- /dev/null
+++ b/data/rhythms/5-4/1/0425.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0426.xml b/data/rhythms/5-4/1/0426.xml
new file mode 100644
index 0000000..220364e
--- /dev/null
+++ b/data/rhythms/5-4/1/0426.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0427.xml b/data/rhythms/5-4/1/0427.xml
new file mode 100644
index 0000000..f104874
--- /dev/null
+++ b/data/rhythms/5-4/1/0427.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0428.xml b/data/rhythms/5-4/1/0428.xml
new file mode 100644
index 0000000..a3168fa
--- /dev/null
+++ b/data/rhythms/5-4/1/0428.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0429.xml b/data/rhythms/5-4/1/0429.xml
new file mode 100644
index 0000000..b2cac3f
--- /dev/null
+++ b/data/rhythms/5-4/1/0429.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0430.xml b/data/rhythms/5-4/1/0430.xml
new file mode 100644
index 0000000..d05aeba
--- /dev/null
+++ b/data/rhythms/5-4/1/0430.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0431.xml b/data/rhythms/5-4/1/0431.xml
new file mode 100644
index 0000000..95e27e9
--- /dev/null
+++ b/data/rhythms/5-4/1/0431.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0432.xml b/data/rhythms/5-4/1/0432.xml
new file mode 100644
index 0000000..b6451cb
--- /dev/null
+++ b/data/rhythms/5-4/1/0432.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0433.xml b/data/rhythms/5-4/1/0433.xml
new file mode 100644
index 0000000..a6d55d5
--- /dev/null
+++ b/data/rhythms/5-4/1/0433.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0434.xml b/data/rhythms/5-4/1/0434.xml
new file mode 100644
index 0000000..5b0edf0
--- /dev/null
+++ b/data/rhythms/5-4/1/0434.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0435.xml b/data/rhythms/5-4/1/0435.xml
new file mode 100644
index 0000000..5439d4f
--- /dev/null
+++ b/data/rhythms/5-4/1/0435.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0436.xml b/data/rhythms/5-4/1/0436.xml
new file mode 100644
index 0000000..1d34398
--- /dev/null
+++ b/data/rhythms/5-4/1/0436.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0437.xml b/data/rhythms/5-4/1/0437.xml
new file mode 100644
index 0000000..06e84d4
--- /dev/null
+++ b/data/rhythms/5-4/1/0437.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0438.xml b/data/rhythms/5-4/1/0438.xml
new file mode 100644
index 0000000..72dc868
--- /dev/null
+++ b/data/rhythms/5-4/1/0438.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0439.xml b/data/rhythms/5-4/1/0439.xml
new file mode 100644
index 0000000..b27a972
--- /dev/null
+++ b/data/rhythms/5-4/1/0439.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0440.xml b/data/rhythms/5-4/1/0440.xml
new file mode 100644
index 0000000..cf44353
--- /dev/null
+++ b/data/rhythms/5-4/1/0440.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0441.xml b/data/rhythms/5-4/1/0441.xml
new file mode 100644
index 0000000..2d6081d
--- /dev/null
+++ b/data/rhythms/5-4/1/0441.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0442.xml b/data/rhythms/5-4/1/0442.xml
new file mode 100644
index 0000000..b055d61
--- /dev/null
+++ b/data/rhythms/5-4/1/0442.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0443.xml b/data/rhythms/5-4/1/0443.xml
new file mode 100644
index 0000000..530e480
--- /dev/null
+++ b/data/rhythms/5-4/1/0443.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0444.xml b/data/rhythms/5-4/1/0444.xml
new file mode 100644
index 0000000..d388775
--- /dev/null
+++ b/data/rhythms/5-4/1/0444.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0445.xml b/data/rhythms/5-4/1/0445.xml
new file mode 100644
index 0000000..6b2b796
--- /dev/null
+++ b/data/rhythms/5-4/1/0445.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0446.xml b/data/rhythms/5-4/1/0446.xml
new file mode 100644
index 0000000..e74559f
--- /dev/null
+++ b/data/rhythms/5-4/1/0446.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0447.xml b/data/rhythms/5-4/1/0447.xml
new file mode 100644
index 0000000..f358527
--- /dev/null
+++ b/data/rhythms/5-4/1/0447.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0448.xml b/data/rhythms/5-4/1/0448.xml
new file mode 100644
index 0000000..3b0dd17
--- /dev/null
+++ b/data/rhythms/5-4/1/0448.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0449.xml b/data/rhythms/5-4/1/0449.xml
new file mode 100644
index 0000000..c101aec
--- /dev/null
+++ b/data/rhythms/5-4/1/0449.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0450.xml b/data/rhythms/5-4/1/0450.xml
new file mode 100644
index 0000000..d4431c0
--- /dev/null
+++ b/data/rhythms/5-4/1/0450.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0451.xml b/data/rhythms/5-4/1/0451.xml
new file mode 100644
index 0000000..1a49797
--- /dev/null
+++ b/data/rhythms/5-4/1/0451.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0452.xml b/data/rhythms/5-4/1/0452.xml
new file mode 100644
index 0000000..f3b0d6e
--- /dev/null
+++ b/data/rhythms/5-4/1/0452.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0453.xml b/data/rhythms/5-4/1/0453.xml
new file mode 100644
index 0000000..d136a46
--- /dev/null
+++ b/data/rhythms/5-4/1/0453.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0454.xml b/data/rhythms/5-4/1/0454.xml
new file mode 100644
index 0000000..4892669
--- /dev/null
+++ b/data/rhythms/5-4/1/0454.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0455.xml b/data/rhythms/5-4/1/0455.xml
new file mode 100644
index 0000000..ef414b8
--- /dev/null
+++ b/data/rhythms/5-4/1/0455.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0456.xml b/data/rhythms/5-4/1/0456.xml
new file mode 100644
index 0000000..c1a3c6f
--- /dev/null
+++ b/data/rhythms/5-4/1/0456.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0457.xml b/data/rhythms/5-4/1/0457.xml
new file mode 100644
index 0000000..b4dfdab
--- /dev/null
+++ b/data/rhythms/5-4/1/0457.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0458.xml b/data/rhythms/5-4/1/0458.xml
new file mode 100644
index 0000000..74095c6
--- /dev/null
+++ b/data/rhythms/5-4/1/0458.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0459.xml b/data/rhythms/5-4/1/0459.xml
new file mode 100644
index 0000000..6b8d212
--- /dev/null
+++ b/data/rhythms/5-4/1/0459.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0460.xml b/data/rhythms/5-4/1/0460.xml
new file mode 100644
index 0000000..8b655d5
--- /dev/null
+++ b/data/rhythms/5-4/1/0460.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0461.xml b/data/rhythms/5-4/1/0461.xml
new file mode 100644
index 0000000..52ec5ce
--- /dev/null
+++ b/data/rhythms/5-4/1/0461.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0462.xml b/data/rhythms/5-4/1/0462.xml
new file mode 100644
index 0000000..bef7e02
--- /dev/null
+++ b/data/rhythms/5-4/1/0462.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0463.xml b/data/rhythms/5-4/1/0463.xml
new file mode 100644
index 0000000..1a08a9f
--- /dev/null
+++ b/data/rhythms/5-4/1/0463.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0464.xml b/data/rhythms/5-4/1/0464.xml
new file mode 100644
index 0000000..e75a840
--- /dev/null
+++ b/data/rhythms/5-4/1/0464.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0465.xml b/data/rhythms/5-4/1/0465.xml
new file mode 100644
index 0000000..3f3021d
--- /dev/null
+++ b/data/rhythms/5-4/1/0465.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0466.xml b/data/rhythms/5-4/1/0466.xml
new file mode 100644
index 0000000..1f15fb7
--- /dev/null
+++ b/data/rhythms/5-4/1/0466.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0467.xml b/data/rhythms/5-4/1/0467.xml
new file mode 100644
index 0000000..f5dfd8e
--- /dev/null
+++ b/data/rhythms/5-4/1/0467.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0468.xml b/data/rhythms/5-4/1/0468.xml
new file mode 100644
index 0000000..029bbd4
--- /dev/null
+++ b/data/rhythms/5-4/1/0468.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0469.xml b/data/rhythms/5-4/1/0469.xml
new file mode 100644
index 0000000..39a4210
--- /dev/null
+++ b/data/rhythms/5-4/1/0469.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0470.xml b/data/rhythms/5-4/1/0470.xml
new file mode 100644
index 0000000..f4c49c1
--- /dev/null
+++ b/data/rhythms/5-4/1/0470.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0471.xml b/data/rhythms/5-4/1/0471.xml
new file mode 100644
index 0000000..772ec4a
--- /dev/null
+++ b/data/rhythms/5-4/1/0471.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0472.xml b/data/rhythms/5-4/1/0472.xml
new file mode 100644
index 0000000..3ea675d
--- /dev/null
+++ b/data/rhythms/5-4/1/0472.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0473.xml b/data/rhythms/5-4/1/0473.xml
new file mode 100644
index 0000000..b9a9b2e
--- /dev/null
+++ b/data/rhythms/5-4/1/0473.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0474.xml b/data/rhythms/5-4/1/0474.xml
new file mode 100644
index 0000000..0296ae9
--- /dev/null
+++ b/data/rhythms/5-4/1/0474.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0475.xml b/data/rhythms/5-4/1/0475.xml
new file mode 100644
index 0000000..f32c054
--- /dev/null
+++ b/data/rhythms/5-4/1/0475.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0476.xml b/data/rhythms/5-4/1/0476.xml
new file mode 100644
index 0000000..750d28d
--- /dev/null
+++ b/data/rhythms/5-4/1/0476.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0477.xml b/data/rhythms/5-4/1/0477.xml
new file mode 100644
index 0000000..5469af4
--- /dev/null
+++ b/data/rhythms/5-4/1/0477.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0478.xml b/data/rhythms/5-4/1/0478.xml
new file mode 100644
index 0000000..d868ff3
--- /dev/null
+++ b/data/rhythms/5-4/1/0478.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0479.xml b/data/rhythms/5-4/1/0479.xml
new file mode 100644
index 0000000..7b7d0d1
--- /dev/null
+++ b/data/rhythms/5-4/1/0479.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0480.xml b/data/rhythms/5-4/1/0480.xml
new file mode 100644
index 0000000..adcb41a
--- /dev/null
+++ b/data/rhythms/5-4/1/0480.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0481.xml b/data/rhythms/5-4/1/0481.xml
new file mode 100644
index 0000000..d4092ce
--- /dev/null
+++ b/data/rhythms/5-4/1/0481.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0482.xml b/data/rhythms/5-4/1/0482.xml
new file mode 100644
index 0000000..c9a8628
--- /dev/null
+++ b/data/rhythms/5-4/1/0482.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0483.xml b/data/rhythms/5-4/1/0483.xml
new file mode 100644
index 0000000..149e54f
--- /dev/null
+++ b/data/rhythms/5-4/1/0483.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0484.xml b/data/rhythms/5-4/1/0484.xml
new file mode 100644
index 0000000..d98b841
--- /dev/null
+++ b/data/rhythms/5-4/1/0484.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0485.xml b/data/rhythms/5-4/1/0485.xml
new file mode 100644
index 0000000..363a582
--- /dev/null
+++ b/data/rhythms/5-4/1/0485.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0486.xml b/data/rhythms/5-4/1/0486.xml
new file mode 100644
index 0000000..fbcbd83
--- /dev/null
+++ b/data/rhythms/5-4/1/0486.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0487.xml b/data/rhythms/5-4/1/0487.xml
new file mode 100644
index 0000000..d22efdb
--- /dev/null
+++ b/data/rhythms/5-4/1/0487.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0488.xml b/data/rhythms/5-4/1/0488.xml
new file mode 100644
index 0000000..fa3b3d2
--- /dev/null
+++ b/data/rhythms/5-4/1/0488.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0489.xml b/data/rhythms/5-4/1/0489.xml
new file mode 100644
index 0000000..6faf6f7
--- /dev/null
+++ b/data/rhythms/5-4/1/0489.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0490.xml b/data/rhythms/5-4/1/0490.xml
new file mode 100644
index 0000000..d62e0ba
--- /dev/null
+++ b/data/rhythms/5-4/1/0490.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0491.xml b/data/rhythms/5-4/1/0491.xml
new file mode 100644
index 0000000..73cdb42
--- /dev/null
+++ b/data/rhythms/5-4/1/0491.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0492.xml b/data/rhythms/5-4/1/0492.xml
new file mode 100644
index 0000000..b2a5cc2
--- /dev/null
+++ b/data/rhythms/5-4/1/0492.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0493.xml b/data/rhythms/5-4/1/0493.xml
new file mode 100644
index 0000000..951aad0
--- /dev/null
+++ b/data/rhythms/5-4/1/0493.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0494.xml b/data/rhythms/5-4/1/0494.xml
new file mode 100644
index 0000000..96b25ca
--- /dev/null
+++ b/data/rhythms/5-4/1/0494.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0495.xml b/data/rhythms/5-4/1/0495.xml
new file mode 100644
index 0000000..904f436
--- /dev/null
+++ b/data/rhythms/5-4/1/0495.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0496.xml b/data/rhythms/5-4/1/0496.xml
new file mode 100644
index 0000000..8752dac
--- /dev/null
+++ b/data/rhythms/5-4/1/0496.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0497.xml b/data/rhythms/5-4/1/0497.xml
new file mode 100644
index 0000000..d664b63
--- /dev/null
+++ b/data/rhythms/5-4/1/0497.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0498.xml b/data/rhythms/5-4/1/0498.xml
new file mode 100644
index 0000000..705ea65
--- /dev/null
+++ b/data/rhythms/5-4/1/0498.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0499.xml b/data/rhythms/5-4/1/0499.xml
new file mode 100644
index 0000000..cd1e527
--- /dev/null
+++ b/data/rhythms/5-4/1/0499.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0500.xml b/data/rhythms/5-4/1/0500.xml
new file mode 100644
index 0000000..49a98b1
--- /dev/null
+++ b/data/rhythms/5-4/1/0500.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0501.xml b/data/rhythms/5-4/1/0501.xml
new file mode 100644
index 0000000..98f9884
--- /dev/null
+++ b/data/rhythms/5-4/1/0501.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0502.xml b/data/rhythms/5-4/1/0502.xml
new file mode 100644
index 0000000..278ffab
--- /dev/null
+++ b/data/rhythms/5-4/1/0502.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0503.xml b/data/rhythms/5-4/1/0503.xml
new file mode 100644
index 0000000..bd17436
--- /dev/null
+++ b/data/rhythms/5-4/1/0503.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0504.xml b/data/rhythms/5-4/1/0504.xml
new file mode 100644
index 0000000..df528b6
--- /dev/null
+++ b/data/rhythms/5-4/1/0504.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0505.xml b/data/rhythms/5-4/1/0505.xml
new file mode 100644
index 0000000..0f8fdc9
--- /dev/null
+++ b/data/rhythms/5-4/1/0505.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0506.xml b/data/rhythms/5-4/1/0506.xml
new file mode 100644
index 0000000..74cc74b
--- /dev/null
+++ b/data/rhythms/5-4/1/0506.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0507.xml b/data/rhythms/5-4/1/0507.xml
new file mode 100644
index 0000000..3733fc1
--- /dev/null
+++ b/data/rhythms/5-4/1/0507.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0508.xml b/data/rhythms/5-4/1/0508.xml
new file mode 100644
index 0000000..538583d
--- /dev/null
+++ b/data/rhythms/5-4/1/0508.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0509.xml b/data/rhythms/5-4/1/0509.xml
new file mode 100644
index 0000000..a38c586
--- /dev/null
+++ b/data/rhythms/5-4/1/0509.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0510.xml b/data/rhythms/5-4/1/0510.xml
new file mode 100644
index 0000000..01d12dc
--- /dev/null
+++ b/data/rhythms/5-4/1/0510.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0511.xml b/data/rhythms/5-4/1/0511.xml
new file mode 100644
index 0000000..fa50094
--- /dev/null
+++ b/data/rhythms/5-4/1/0511.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0512.xml b/data/rhythms/5-4/1/0512.xml
new file mode 100644
index 0000000..351566e
--- /dev/null
+++ b/data/rhythms/5-4/1/0512.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0513.xml b/data/rhythms/5-4/1/0513.xml
new file mode 100644
index 0000000..d26cfef
--- /dev/null
+++ b/data/rhythms/5-4/1/0513.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0514.xml b/data/rhythms/5-4/1/0514.xml
new file mode 100644
index 0000000..535792b
--- /dev/null
+++ b/data/rhythms/5-4/1/0514.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0515.xml b/data/rhythms/5-4/1/0515.xml
new file mode 100644
index 0000000..59c4ffa
--- /dev/null
+++ b/data/rhythms/5-4/1/0515.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0516.xml b/data/rhythms/5-4/1/0516.xml
new file mode 100644
index 0000000..8c614a1
--- /dev/null
+++ b/data/rhythms/5-4/1/0516.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0517.xml b/data/rhythms/5-4/1/0517.xml
new file mode 100644
index 0000000..3b59d98
--- /dev/null
+++ b/data/rhythms/5-4/1/0517.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0518.xml b/data/rhythms/5-4/1/0518.xml
new file mode 100644
index 0000000..ea8df23
--- /dev/null
+++ b/data/rhythms/5-4/1/0518.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0519.xml b/data/rhythms/5-4/1/0519.xml
new file mode 100644
index 0000000..4c46b7f
--- /dev/null
+++ b/data/rhythms/5-4/1/0519.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0520.xml b/data/rhythms/5-4/1/0520.xml
new file mode 100644
index 0000000..068fef1
--- /dev/null
+++ b/data/rhythms/5-4/1/0520.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0521.xml b/data/rhythms/5-4/1/0521.xml
new file mode 100644
index 0000000..7fce694
--- /dev/null
+++ b/data/rhythms/5-4/1/0521.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0522.xml b/data/rhythms/5-4/1/0522.xml
new file mode 100644
index 0000000..5a470ae
--- /dev/null
+++ b/data/rhythms/5-4/1/0522.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0523.xml b/data/rhythms/5-4/1/0523.xml
new file mode 100644
index 0000000..c8b0abb
--- /dev/null
+++ b/data/rhythms/5-4/1/0523.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0524.xml b/data/rhythms/5-4/1/0524.xml
new file mode 100644
index 0000000..4275eb8
--- /dev/null
+++ b/data/rhythms/5-4/1/0524.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0525.xml b/data/rhythms/5-4/1/0525.xml
new file mode 100644
index 0000000..c827116
--- /dev/null
+++ b/data/rhythms/5-4/1/0525.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0526.xml b/data/rhythms/5-4/1/0526.xml
new file mode 100644
index 0000000..b817571
--- /dev/null
+++ b/data/rhythms/5-4/1/0526.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0527.xml b/data/rhythms/5-4/1/0527.xml
new file mode 100644
index 0000000..703b612
--- /dev/null
+++ b/data/rhythms/5-4/1/0527.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0528.xml b/data/rhythms/5-4/1/0528.xml
new file mode 100644
index 0000000..00cf461
--- /dev/null
+++ b/data/rhythms/5-4/1/0528.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0529.xml b/data/rhythms/5-4/1/0529.xml
new file mode 100644
index 0000000..7db5189
--- /dev/null
+++ b/data/rhythms/5-4/1/0529.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0530.xml b/data/rhythms/5-4/1/0530.xml
new file mode 100644
index 0000000..7a6146e
--- /dev/null
+++ b/data/rhythms/5-4/1/0530.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0531.xml b/data/rhythms/5-4/1/0531.xml
new file mode 100644
index 0000000..d73bc4c
--- /dev/null
+++ b/data/rhythms/5-4/1/0531.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0532.xml b/data/rhythms/5-4/1/0532.xml
new file mode 100644
index 0000000..e8fec61
--- /dev/null
+++ b/data/rhythms/5-4/1/0532.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0533.xml b/data/rhythms/5-4/1/0533.xml
new file mode 100644
index 0000000..9525ef0
--- /dev/null
+++ b/data/rhythms/5-4/1/0533.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0534.xml b/data/rhythms/5-4/1/0534.xml
new file mode 100644
index 0000000..91b9ce0
--- /dev/null
+++ b/data/rhythms/5-4/1/0534.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0535.xml b/data/rhythms/5-4/1/0535.xml
new file mode 100644
index 0000000..ca25b3f
--- /dev/null
+++ b/data/rhythms/5-4/1/0535.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0536.xml b/data/rhythms/5-4/1/0536.xml
new file mode 100644
index 0000000..8ddf2e2
--- /dev/null
+++ b/data/rhythms/5-4/1/0536.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0537.xml b/data/rhythms/5-4/1/0537.xml
new file mode 100644
index 0000000..80c8356
--- /dev/null
+++ b/data/rhythms/5-4/1/0537.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0538.xml b/data/rhythms/5-4/1/0538.xml
new file mode 100644
index 0000000..894c1ce
--- /dev/null
+++ b/data/rhythms/5-4/1/0538.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0539.xml b/data/rhythms/5-4/1/0539.xml
new file mode 100644
index 0000000..bcfa2de
--- /dev/null
+++ b/data/rhythms/5-4/1/0539.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0540.xml b/data/rhythms/5-4/1/0540.xml
new file mode 100644
index 0000000..2a4aac4
--- /dev/null
+++ b/data/rhythms/5-4/1/0540.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0541.xml b/data/rhythms/5-4/1/0541.xml
new file mode 100644
index 0000000..15eb287
--- /dev/null
+++ b/data/rhythms/5-4/1/0541.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0542.xml b/data/rhythms/5-4/1/0542.xml
new file mode 100644
index 0000000..e5fb23f
--- /dev/null
+++ b/data/rhythms/5-4/1/0542.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0543.xml b/data/rhythms/5-4/1/0543.xml
new file mode 100644
index 0000000..4ea3f8d
--- /dev/null
+++ b/data/rhythms/5-4/1/0543.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0544.xml b/data/rhythms/5-4/1/0544.xml
new file mode 100644
index 0000000..4e0c3ce
--- /dev/null
+++ b/data/rhythms/5-4/1/0544.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0545.xml b/data/rhythms/5-4/1/0545.xml
new file mode 100644
index 0000000..5487e46
--- /dev/null
+++ b/data/rhythms/5-4/1/0545.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0546.xml b/data/rhythms/5-4/1/0546.xml
new file mode 100644
index 0000000..3de1cc9
--- /dev/null
+++ b/data/rhythms/5-4/1/0546.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0547.xml b/data/rhythms/5-4/1/0547.xml
new file mode 100644
index 0000000..d01f863
--- /dev/null
+++ b/data/rhythms/5-4/1/0547.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0548.xml b/data/rhythms/5-4/1/0548.xml
new file mode 100644
index 0000000..8b6ae13
--- /dev/null
+++ b/data/rhythms/5-4/1/0548.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0549.xml b/data/rhythms/5-4/1/0549.xml
new file mode 100644
index 0000000..18f8356
--- /dev/null
+++ b/data/rhythms/5-4/1/0549.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0550.xml b/data/rhythms/5-4/1/0550.xml
new file mode 100644
index 0000000..ae2c663
--- /dev/null
+++ b/data/rhythms/5-4/1/0550.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0551.xml b/data/rhythms/5-4/1/0551.xml
new file mode 100644
index 0000000..7a6c8ae
--- /dev/null
+++ b/data/rhythms/5-4/1/0551.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0552.xml b/data/rhythms/5-4/1/0552.xml
new file mode 100644
index 0000000..ae4669f
--- /dev/null
+++ b/data/rhythms/5-4/1/0552.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0553.xml b/data/rhythms/5-4/1/0553.xml
new file mode 100644
index 0000000..2d68c15
--- /dev/null
+++ b/data/rhythms/5-4/1/0553.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0554.xml b/data/rhythms/5-4/1/0554.xml
new file mode 100644
index 0000000..0071299
--- /dev/null
+++ b/data/rhythms/5-4/1/0554.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0555.xml b/data/rhythms/5-4/1/0555.xml
new file mode 100644
index 0000000..df20580
--- /dev/null
+++ b/data/rhythms/5-4/1/0555.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0556.xml b/data/rhythms/5-4/1/0556.xml
new file mode 100644
index 0000000..7e37fcc
--- /dev/null
+++ b/data/rhythms/5-4/1/0556.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0557.xml b/data/rhythms/5-4/1/0557.xml
new file mode 100644
index 0000000..0bc0826
--- /dev/null
+++ b/data/rhythms/5-4/1/0557.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0558.xml b/data/rhythms/5-4/1/0558.xml
new file mode 100644
index 0000000..472e8e5
--- /dev/null
+++ b/data/rhythms/5-4/1/0558.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0559.xml b/data/rhythms/5-4/1/0559.xml
new file mode 100644
index 0000000..b7aaec8
--- /dev/null
+++ b/data/rhythms/5-4/1/0559.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0560.xml b/data/rhythms/5-4/1/0560.xml
new file mode 100644
index 0000000..e6db88c
--- /dev/null
+++ b/data/rhythms/5-4/1/0560.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0561.xml b/data/rhythms/5-4/1/0561.xml
new file mode 100644
index 0000000..2bf602b
--- /dev/null
+++ b/data/rhythms/5-4/1/0561.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0562.xml b/data/rhythms/5-4/1/0562.xml
new file mode 100644
index 0000000..5cf9883
--- /dev/null
+++ b/data/rhythms/5-4/1/0562.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0563.xml b/data/rhythms/5-4/1/0563.xml
new file mode 100644
index 0000000..5277b72
--- /dev/null
+++ b/data/rhythms/5-4/1/0563.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0564.xml b/data/rhythms/5-4/1/0564.xml
new file mode 100644
index 0000000..027a165
--- /dev/null
+++ b/data/rhythms/5-4/1/0564.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0565.xml b/data/rhythms/5-4/1/0565.xml
new file mode 100644
index 0000000..b2c6561
--- /dev/null
+++ b/data/rhythms/5-4/1/0565.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0566.xml b/data/rhythms/5-4/1/0566.xml
new file mode 100644
index 0000000..c882afe
--- /dev/null
+++ b/data/rhythms/5-4/1/0566.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0567.xml b/data/rhythms/5-4/1/0567.xml
new file mode 100644
index 0000000..4eb1d5c
--- /dev/null
+++ b/data/rhythms/5-4/1/0567.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0568.xml b/data/rhythms/5-4/1/0568.xml
new file mode 100644
index 0000000..6002928
--- /dev/null
+++ b/data/rhythms/5-4/1/0568.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0569.xml b/data/rhythms/5-4/1/0569.xml
new file mode 100644
index 0000000..dbea0b8
--- /dev/null
+++ b/data/rhythms/5-4/1/0569.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0570.xml b/data/rhythms/5-4/1/0570.xml
new file mode 100644
index 0000000..12d2067
--- /dev/null
+++ b/data/rhythms/5-4/1/0570.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0571.xml b/data/rhythms/5-4/1/0571.xml
new file mode 100644
index 0000000..d069ac8
--- /dev/null
+++ b/data/rhythms/5-4/1/0571.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0572.xml b/data/rhythms/5-4/1/0572.xml
new file mode 100644
index 0000000..80dfdd4
--- /dev/null
+++ b/data/rhythms/5-4/1/0572.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0573.xml b/data/rhythms/5-4/1/0573.xml
new file mode 100644
index 0000000..a66a77f
--- /dev/null
+++ b/data/rhythms/5-4/1/0573.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0574.xml b/data/rhythms/5-4/1/0574.xml
new file mode 100644
index 0000000..72d7f93
--- /dev/null
+++ b/data/rhythms/5-4/1/0574.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0575.xml b/data/rhythms/5-4/1/0575.xml
new file mode 100644
index 0000000..85a51b4
--- /dev/null
+++ b/data/rhythms/5-4/1/0575.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0576.xml b/data/rhythms/5-4/1/0576.xml
new file mode 100644
index 0000000..8877dbe
--- /dev/null
+++ b/data/rhythms/5-4/1/0576.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0577.xml b/data/rhythms/5-4/1/0577.xml
new file mode 100644
index 0000000..afe4506
--- /dev/null
+++ b/data/rhythms/5-4/1/0577.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0578.xml b/data/rhythms/5-4/1/0578.xml
new file mode 100644
index 0000000..bcbad1d
--- /dev/null
+++ b/data/rhythms/5-4/1/0578.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0579.xml b/data/rhythms/5-4/1/0579.xml
new file mode 100644
index 0000000..f8e0bf4
--- /dev/null
+++ b/data/rhythms/5-4/1/0579.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0580.xml b/data/rhythms/5-4/1/0580.xml
new file mode 100644
index 0000000..31269a0
--- /dev/null
+++ b/data/rhythms/5-4/1/0580.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0581.xml b/data/rhythms/5-4/1/0581.xml
new file mode 100644
index 0000000..6b5b1f1
--- /dev/null
+++ b/data/rhythms/5-4/1/0581.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0582.xml b/data/rhythms/5-4/1/0582.xml
new file mode 100644
index 0000000..aed1c4f
--- /dev/null
+++ b/data/rhythms/5-4/1/0582.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0583.xml b/data/rhythms/5-4/1/0583.xml
new file mode 100644
index 0000000..701bc1b
--- /dev/null
+++ b/data/rhythms/5-4/1/0583.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0584.xml b/data/rhythms/5-4/1/0584.xml
new file mode 100644
index 0000000..f5d531c
--- /dev/null
+++ b/data/rhythms/5-4/1/0584.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0585.xml b/data/rhythms/5-4/1/0585.xml
new file mode 100644
index 0000000..eb5f6c7
--- /dev/null
+++ b/data/rhythms/5-4/1/0585.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0586.xml b/data/rhythms/5-4/1/0586.xml
new file mode 100644
index 0000000..3efa03a
--- /dev/null
+++ b/data/rhythms/5-4/1/0586.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0587.xml b/data/rhythms/5-4/1/0587.xml
new file mode 100644
index 0000000..3df50ce
--- /dev/null
+++ b/data/rhythms/5-4/1/0587.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0588.xml b/data/rhythms/5-4/1/0588.xml
new file mode 100644
index 0000000..846db1a
--- /dev/null
+++ b/data/rhythms/5-4/1/0588.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0589.xml b/data/rhythms/5-4/1/0589.xml
new file mode 100644
index 0000000..d178176
--- /dev/null
+++ b/data/rhythms/5-4/1/0589.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0590.xml b/data/rhythms/5-4/1/0590.xml
new file mode 100644
index 0000000..bfda164
--- /dev/null
+++ b/data/rhythms/5-4/1/0590.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0591.xml b/data/rhythms/5-4/1/0591.xml
new file mode 100644
index 0000000..aec0d0e
--- /dev/null
+++ b/data/rhythms/5-4/1/0591.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0592.xml b/data/rhythms/5-4/1/0592.xml
new file mode 100644
index 0000000..e7d70af
--- /dev/null
+++ b/data/rhythms/5-4/1/0592.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0593.xml b/data/rhythms/5-4/1/0593.xml
new file mode 100644
index 0000000..13fd4b4
--- /dev/null
+++ b/data/rhythms/5-4/1/0593.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0594.xml b/data/rhythms/5-4/1/0594.xml
new file mode 100644
index 0000000..3772e2f
--- /dev/null
+++ b/data/rhythms/5-4/1/0594.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0595.xml b/data/rhythms/5-4/1/0595.xml
new file mode 100644
index 0000000..415e906
--- /dev/null
+++ b/data/rhythms/5-4/1/0595.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0596.xml b/data/rhythms/5-4/1/0596.xml
new file mode 100644
index 0000000..a88ed3e
--- /dev/null
+++ b/data/rhythms/5-4/1/0596.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0597.xml b/data/rhythms/5-4/1/0597.xml
new file mode 100644
index 0000000..b0b027a
--- /dev/null
+++ b/data/rhythms/5-4/1/0597.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0598.xml b/data/rhythms/5-4/1/0598.xml
new file mode 100644
index 0000000..bd3b5f7
--- /dev/null
+++ b/data/rhythms/5-4/1/0598.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0599.xml b/data/rhythms/5-4/1/0599.xml
new file mode 100644
index 0000000..342456e
--- /dev/null
+++ b/data/rhythms/5-4/1/0599.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0600.xml b/data/rhythms/5-4/1/0600.xml
new file mode 100644
index 0000000..4345eb7
--- /dev/null
+++ b/data/rhythms/5-4/1/0600.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0601.xml b/data/rhythms/5-4/1/0601.xml
new file mode 100644
index 0000000..065910f
--- /dev/null
+++ b/data/rhythms/5-4/1/0601.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0602.xml b/data/rhythms/5-4/1/0602.xml
new file mode 100644
index 0000000..828a737
--- /dev/null
+++ b/data/rhythms/5-4/1/0602.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0603.xml b/data/rhythms/5-4/1/0603.xml
new file mode 100644
index 0000000..916ad80
--- /dev/null
+++ b/data/rhythms/5-4/1/0603.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0604.xml b/data/rhythms/5-4/1/0604.xml
new file mode 100644
index 0000000..1acc847
--- /dev/null
+++ b/data/rhythms/5-4/1/0604.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0605.xml b/data/rhythms/5-4/1/0605.xml
new file mode 100644
index 0000000..a5c50c8
--- /dev/null
+++ b/data/rhythms/5-4/1/0605.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0606.xml b/data/rhythms/5-4/1/0606.xml
new file mode 100644
index 0000000..890876b
--- /dev/null
+++ b/data/rhythms/5-4/1/0606.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0607.xml b/data/rhythms/5-4/1/0607.xml
new file mode 100644
index 0000000..b233a36
--- /dev/null
+++ b/data/rhythms/5-4/1/0607.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0608.xml b/data/rhythms/5-4/1/0608.xml
new file mode 100644
index 0000000..86a4c77
--- /dev/null
+++ b/data/rhythms/5-4/1/0608.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0609.xml b/data/rhythms/5-4/1/0609.xml
new file mode 100644
index 0000000..f5f9977
--- /dev/null
+++ b/data/rhythms/5-4/1/0609.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0610.xml b/data/rhythms/5-4/1/0610.xml
new file mode 100644
index 0000000..971fd8a
--- /dev/null
+++ b/data/rhythms/5-4/1/0610.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0611.xml b/data/rhythms/5-4/1/0611.xml
new file mode 100644
index 0000000..0e7db5c
--- /dev/null
+++ b/data/rhythms/5-4/1/0611.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0612.xml b/data/rhythms/5-4/1/0612.xml
new file mode 100644
index 0000000..74724ed
--- /dev/null
+++ b/data/rhythms/5-4/1/0612.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0613.xml b/data/rhythms/5-4/1/0613.xml
new file mode 100644
index 0000000..539d4fe
--- /dev/null
+++ b/data/rhythms/5-4/1/0613.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0614.xml b/data/rhythms/5-4/1/0614.xml
new file mode 100644
index 0000000..44bde03
--- /dev/null
+++ b/data/rhythms/5-4/1/0614.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0615.xml b/data/rhythms/5-4/1/0615.xml
new file mode 100644
index 0000000..5bf037b
--- /dev/null
+++ b/data/rhythms/5-4/1/0615.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0616.xml b/data/rhythms/5-4/1/0616.xml
new file mode 100644
index 0000000..07d2d5e
--- /dev/null
+++ b/data/rhythms/5-4/1/0616.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0617.xml b/data/rhythms/5-4/1/0617.xml
new file mode 100644
index 0000000..e8fec58
--- /dev/null
+++ b/data/rhythms/5-4/1/0617.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0618.xml b/data/rhythms/5-4/1/0618.xml
new file mode 100644
index 0000000..50dc607
--- /dev/null
+++ b/data/rhythms/5-4/1/0618.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0619.xml b/data/rhythms/5-4/1/0619.xml
new file mode 100644
index 0000000..6bc4445
--- /dev/null
+++ b/data/rhythms/5-4/1/0619.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0620.xml b/data/rhythms/5-4/1/0620.xml
new file mode 100644
index 0000000..4094012
--- /dev/null
+++ b/data/rhythms/5-4/1/0620.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0621.xml b/data/rhythms/5-4/1/0621.xml
new file mode 100644
index 0000000..fdda23b
--- /dev/null
+++ b/data/rhythms/5-4/1/0621.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0622.xml b/data/rhythms/5-4/1/0622.xml
new file mode 100644
index 0000000..39d2c53
--- /dev/null
+++ b/data/rhythms/5-4/1/0622.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0623.xml b/data/rhythms/5-4/1/0623.xml
new file mode 100644
index 0000000..ac5348a
--- /dev/null
+++ b/data/rhythms/5-4/1/0623.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0624.xml b/data/rhythms/5-4/1/0624.xml
new file mode 100644
index 0000000..bfa4307
--- /dev/null
+++ b/data/rhythms/5-4/1/0624.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0625.xml b/data/rhythms/5-4/1/0625.xml
new file mode 100644
index 0000000..cb7e0cc
--- /dev/null
+++ b/data/rhythms/5-4/1/0625.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0626.xml b/data/rhythms/5-4/1/0626.xml
new file mode 100644
index 0000000..56b7974
--- /dev/null
+++ b/data/rhythms/5-4/1/0626.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0627.xml b/data/rhythms/5-4/1/0627.xml
new file mode 100644
index 0000000..c68c295
--- /dev/null
+++ b/data/rhythms/5-4/1/0627.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0628.xml b/data/rhythms/5-4/1/0628.xml
new file mode 100644
index 0000000..d5e221b
--- /dev/null
+++ b/data/rhythms/5-4/1/0628.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0629.xml b/data/rhythms/5-4/1/0629.xml
new file mode 100644
index 0000000..a7047a3
--- /dev/null
+++ b/data/rhythms/5-4/1/0629.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0630.xml b/data/rhythms/5-4/1/0630.xml
new file mode 100644
index 0000000..279d94a
--- /dev/null
+++ b/data/rhythms/5-4/1/0630.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0631.xml b/data/rhythms/5-4/1/0631.xml
new file mode 100644
index 0000000..3f5175b
--- /dev/null
+++ b/data/rhythms/5-4/1/0631.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0632.xml b/data/rhythms/5-4/1/0632.xml
new file mode 100644
index 0000000..e0d2a5b
--- /dev/null
+++ b/data/rhythms/5-4/1/0632.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0633.xml b/data/rhythms/5-4/1/0633.xml
new file mode 100644
index 0000000..a3582db
--- /dev/null
+++ b/data/rhythms/5-4/1/0633.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0634.xml b/data/rhythms/5-4/1/0634.xml
new file mode 100644
index 0000000..f87fe97
--- /dev/null
+++ b/data/rhythms/5-4/1/0634.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0635.xml b/data/rhythms/5-4/1/0635.xml
new file mode 100644
index 0000000..f8f9abd
--- /dev/null
+++ b/data/rhythms/5-4/1/0635.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0636.xml b/data/rhythms/5-4/1/0636.xml
new file mode 100644
index 0000000..56a81cd
--- /dev/null
+++ b/data/rhythms/5-4/1/0636.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0637.xml b/data/rhythms/5-4/1/0637.xml
new file mode 100644
index 0000000..34a0c9c
--- /dev/null
+++ b/data/rhythms/5-4/1/0637.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0638.xml b/data/rhythms/5-4/1/0638.xml
new file mode 100644
index 0000000..6c5a554
--- /dev/null
+++ b/data/rhythms/5-4/1/0638.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0639.xml b/data/rhythms/5-4/1/0639.xml
new file mode 100644
index 0000000..1bd2517
--- /dev/null
+++ b/data/rhythms/5-4/1/0639.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0640.xml b/data/rhythms/5-4/1/0640.xml
new file mode 100644
index 0000000..960aedf
--- /dev/null
+++ b/data/rhythms/5-4/1/0640.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0641.xml b/data/rhythms/5-4/1/0641.xml
new file mode 100644
index 0000000..2e94076
--- /dev/null
+++ b/data/rhythms/5-4/1/0641.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0642.xml b/data/rhythms/5-4/1/0642.xml
new file mode 100644
index 0000000..63eabec
--- /dev/null
+++ b/data/rhythms/5-4/1/0642.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0643.xml b/data/rhythms/5-4/1/0643.xml
new file mode 100644
index 0000000..274367f
--- /dev/null
+++ b/data/rhythms/5-4/1/0643.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0644.xml b/data/rhythms/5-4/1/0644.xml
new file mode 100644
index 0000000..377573a
--- /dev/null
+++ b/data/rhythms/5-4/1/0644.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0645.xml b/data/rhythms/5-4/1/0645.xml
new file mode 100644
index 0000000..98038f9
--- /dev/null
+++ b/data/rhythms/5-4/1/0645.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0646.xml b/data/rhythms/5-4/1/0646.xml
new file mode 100644
index 0000000..f141177
--- /dev/null
+++ b/data/rhythms/5-4/1/0646.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0647.xml b/data/rhythms/5-4/1/0647.xml
new file mode 100644
index 0000000..c27f25b
--- /dev/null
+++ b/data/rhythms/5-4/1/0647.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0648.xml b/data/rhythms/5-4/1/0648.xml
new file mode 100644
index 0000000..c9be0a3
--- /dev/null
+++ b/data/rhythms/5-4/1/0648.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0649.xml b/data/rhythms/5-4/1/0649.xml
new file mode 100644
index 0000000..41d7964
--- /dev/null
+++ b/data/rhythms/5-4/1/0649.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0650.xml b/data/rhythms/5-4/1/0650.xml
new file mode 100644
index 0000000..71bf914
--- /dev/null
+++ b/data/rhythms/5-4/1/0650.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0651.xml b/data/rhythms/5-4/1/0651.xml
new file mode 100644
index 0000000..3b145e9
--- /dev/null
+++ b/data/rhythms/5-4/1/0651.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0652.xml b/data/rhythms/5-4/1/0652.xml
new file mode 100644
index 0000000..dfae352
--- /dev/null
+++ b/data/rhythms/5-4/1/0652.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0653.xml b/data/rhythms/5-4/1/0653.xml
new file mode 100644
index 0000000..5eb95cb
--- /dev/null
+++ b/data/rhythms/5-4/1/0653.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0654.xml b/data/rhythms/5-4/1/0654.xml
new file mode 100644
index 0000000..9dd2c05
--- /dev/null
+++ b/data/rhythms/5-4/1/0654.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0655.xml b/data/rhythms/5-4/1/0655.xml
new file mode 100644
index 0000000..1c430bb
--- /dev/null
+++ b/data/rhythms/5-4/1/0655.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0656.xml b/data/rhythms/5-4/1/0656.xml
new file mode 100644
index 0000000..bc13c75
--- /dev/null
+++ b/data/rhythms/5-4/1/0656.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0657.xml b/data/rhythms/5-4/1/0657.xml
new file mode 100644
index 0000000..8265801
--- /dev/null
+++ b/data/rhythms/5-4/1/0657.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0658.xml b/data/rhythms/5-4/1/0658.xml
new file mode 100644
index 0000000..e2a9d5e
--- /dev/null
+++ b/data/rhythms/5-4/1/0658.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0659.xml b/data/rhythms/5-4/1/0659.xml
new file mode 100644
index 0000000..1f9ae24
--- /dev/null
+++ b/data/rhythms/5-4/1/0659.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0660.xml b/data/rhythms/5-4/1/0660.xml
new file mode 100644
index 0000000..103044b
--- /dev/null
+++ b/data/rhythms/5-4/1/0660.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0661.xml b/data/rhythms/5-4/1/0661.xml
new file mode 100644
index 0000000..a95b757
--- /dev/null
+++ b/data/rhythms/5-4/1/0661.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0662.xml b/data/rhythms/5-4/1/0662.xml
new file mode 100644
index 0000000..342ed5b
--- /dev/null
+++ b/data/rhythms/5-4/1/0662.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0663.xml b/data/rhythms/5-4/1/0663.xml
new file mode 100644
index 0000000..754e977
--- /dev/null
+++ b/data/rhythms/5-4/1/0663.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0664.xml b/data/rhythms/5-4/1/0664.xml
new file mode 100644
index 0000000..512f3ad
--- /dev/null
+++ b/data/rhythms/5-4/1/0664.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0665.xml b/data/rhythms/5-4/1/0665.xml
new file mode 100644
index 0000000..81930b8
--- /dev/null
+++ b/data/rhythms/5-4/1/0665.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0666.xml b/data/rhythms/5-4/1/0666.xml
new file mode 100644
index 0000000..412f489
--- /dev/null
+++ b/data/rhythms/5-4/1/0666.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0667.xml b/data/rhythms/5-4/1/0667.xml
new file mode 100644
index 0000000..f8c9dbd
--- /dev/null
+++ b/data/rhythms/5-4/1/0667.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0668.xml b/data/rhythms/5-4/1/0668.xml
new file mode 100644
index 0000000..d163048
--- /dev/null
+++ b/data/rhythms/5-4/1/0668.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0669.xml b/data/rhythms/5-4/1/0669.xml
new file mode 100644
index 0000000..7a41eca
--- /dev/null
+++ b/data/rhythms/5-4/1/0669.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0670.xml b/data/rhythms/5-4/1/0670.xml
new file mode 100644
index 0000000..4ff18bf
--- /dev/null
+++ b/data/rhythms/5-4/1/0670.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0671.xml b/data/rhythms/5-4/1/0671.xml
new file mode 100644
index 0000000..8ed3ac1
--- /dev/null
+++ b/data/rhythms/5-4/1/0671.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0672.xml b/data/rhythms/5-4/1/0672.xml
new file mode 100644
index 0000000..0dca61a
--- /dev/null
+++ b/data/rhythms/5-4/1/0672.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0673.xml b/data/rhythms/5-4/1/0673.xml
new file mode 100644
index 0000000..b0680dc
--- /dev/null
+++ b/data/rhythms/5-4/1/0673.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0674.xml b/data/rhythms/5-4/1/0674.xml
new file mode 100644
index 0000000..d08b400
--- /dev/null
+++ b/data/rhythms/5-4/1/0674.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0675.xml b/data/rhythms/5-4/1/0675.xml
new file mode 100644
index 0000000..2519c0e
--- /dev/null
+++ b/data/rhythms/5-4/1/0675.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0676.xml b/data/rhythms/5-4/1/0676.xml
new file mode 100644
index 0000000..e01c30a
--- /dev/null
+++ b/data/rhythms/5-4/1/0676.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0677.xml b/data/rhythms/5-4/1/0677.xml
new file mode 100644
index 0000000..d15c8a4
--- /dev/null
+++ b/data/rhythms/5-4/1/0677.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0678.xml b/data/rhythms/5-4/1/0678.xml
new file mode 100644
index 0000000..a8c71bb
--- /dev/null
+++ b/data/rhythms/5-4/1/0678.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0679.xml b/data/rhythms/5-4/1/0679.xml
new file mode 100644
index 0000000..d88583e
--- /dev/null
+++ b/data/rhythms/5-4/1/0679.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0680.xml b/data/rhythms/5-4/1/0680.xml
new file mode 100644
index 0000000..f76576f
--- /dev/null
+++ b/data/rhythms/5-4/1/0680.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0681.xml b/data/rhythms/5-4/1/0681.xml
new file mode 100644
index 0000000..b97f65c
--- /dev/null
+++ b/data/rhythms/5-4/1/0681.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0682.xml b/data/rhythms/5-4/1/0682.xml
new file mode 100644
index 0000000..03fc662
--- /dev/null
+++ b/data/rhythms/5-4/1/0682.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0683.xml b/data/rhythms/5-4/1/0683.xml
new file mode 100644
index 0000000..52dbbbf
--- /dev/null
+++ b/data/rhythms/5-4/1/0683.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0684.xml b/data/rhythms/5-4/1/0684.xml
new file mode 100644
index 0000000..f48b31c
--- /dev/null
+++ b/data/rhythms/5-4/1/0684.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0685.xml b/data/rhythms/5-4/1/0685.xml
new file mode 100644
index 0000000..bdb60f6
--- /dev/null
+++ b/data/rhythms/5-4/1/0685.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0686.xml b/data/rhythms/5-4/1/0686.xml
new file mode 100644
index 0000000..5d8162f
--- /dev/null
+++ b/data/rhythms/5-4/1/0686.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0687.xml b/data/rhythms/5-4/1/0687.xml
new file mode 100644
index 0000000..8dc62a8
--- /dev/null
+++ b/data/rhythms/5-4/1/0687.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0688.xml b/data/rhythms/5-4/1/0688.xml
new file mode 100644
index 0000000..c4ab894
--- /dev/null
+++ b/data/rhythms/5-4/1/0688.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0689.xml b/data/rhythms/5-4/1/0689.xml
new file mode 100644
index 0000000..1014c64
--- /dev/null
+++ b/data/rhythms/5-4/1/0689.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0690.xml b/data/rhythms/5-4/1/0690.xml
new file mode 100644
index 0000000..47d631b
--- /dev/null
+++ b/data/rhythms/5-4/1/0690.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0691.xml b/data/rhythms/5-4/1/0691.xml
new file mode 100644
index 0000000..d076569
--- /dev/null
+++ b/data/rhythms/5-4/1/0691.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0692.xml b/data/rhythms/5-4/1/0692.xml
new file mode 100644
index 0000000..6d2324d
--- /dev/null
+++ b/data/rhythms/5-4/1/0692.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0693.xml b/data/rhythms/5-4/1/0693.xml
new file mode 100644
index 0000000..34e003b
--- /dev/null
+++ b/data/rhythms/5-4/1/0693.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0694.xml b/data/rhythms/5-4/1/0694.xml
new file mode 100644
index 0000000..79f985c
--- /dev/null
+++ b/data/rhythms/5-4/1/0694.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0695.xml b/data/rhythms/5-4/1/0695.xml
new file mode 100644
index 0000000..64284d9
--- /dev/null
+++ b/data/rhythms/5-4/1/0695.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0696.xml b/data/rhythms/5-4/1/0696.xml
new file mode 100644
index 0000000..d474092
--- /dev/null
+++ b/data/rhythms/5-4/1/0696.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0697.xml b/data/rhythms/5-4/1/0697.xml
new file mode 100644
index 0000000..08cbfcd
--- /dev/null
+++ b/data/rhythms/5-4/1/0697.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0698.xml b/data/rhythms/5-4/1/0698.xml
new file mode 100644
index 0000000..2ee779e
--- /dev/null
+++ b/data/rhythms/5-4/1/0698.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0699.xml b/data/rhythms/5-4/1/0699.xml
new file mode 100644
index 0000000..b3faccb
--- /dev/null
+++ b/data/rhythms/5-4/1/0699.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0700.xml b/data/rhythms/5-4/1/0700.xml
new file mode 100644
index 0000000..229a7af
--- /dev/null
+++ b/data/rhythms/5-4/1/0700.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0701.xml b/data/rhythms/5-4/1/0701.xml
new file mode 100644
index 0000000..4aa3a25
--- /dev/null
+++ b/data/rhythms/5-4/1/0701.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0702.xml b/data/rhythms/5-4/1/0702.xml
new file mode 100644
index 0000000..09a39f1
--- /dev/null
+++ b/data/rhythms/5-4/1/0702.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0703.xml b/data/rhythms/5-4/1/0703.xml
new file mode 100644
index 0000000..828ede9
--- /dev/null
+++ b/data/rhythms/5-4/1/0703.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0704.xml b/data/rhythms/5-4/1/0704.xml
new file mode 100644
index 0000000..5a9c914
--- /dev/null
+++ b/data/rhythms/5-4/1/0704.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0705.xml b/data/rhythms/5-4/1/0705.xml
new file mode 100644
index 0000000..3f3ad60
--- /dev/null
+++ b/data/rhythms/5-4/1/0705.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0706.xml b/data/rhythms/5-4/1/0706.xml
new file mode 100644
index 0000000..b6e42b7
--- /dev/null
+++ b/data/rhythms/5-4/1/0706.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0707.xml b/data/rhythms/5-4/1/0707.xml
new file mode 100644
index 0000000..c01a42c
--- /dev/null
+++ b/data/rhythms/5-4/1/0707.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0708.xml b/data/rhythms/5-4/1/0708.xml
new file mode 100644
index 0000000..f490954
--- /dev/null
+++ b/data/rhythms/5-4/1/0708.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0709.xml b/data/rhythms/5-4/1/0709.xml
new file mode 100644
index 0000000..2032fff
--- /dev/null
+++ b/data/rhythms/5-4/1/0709.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0710.xml b/data/rhythms/5-4/1/0710.xml
new file mode 100644
index 0000000..bded5e8
--- /dev/null
+++ b/data/rhythms/5-4/1/0710.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0711.xml b/data/rhythms/5-4/1/0711.xml
new file mode 100644
index 0000000..4578c21
--- /dev/null
+++ b/data/rhythms/5-4/1/0711.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0712.xml b/data/rhythms/5-4/1/0712.xml
new file mode 100644
index 0000000..5d7d322
--- /dev/null
+++ b/data/rhythms/5-4/1/0712.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0713.xml b/data/rhythms/5-4/1/0713.xml
new file mode 100644
index 0000000..129ca49
--- /dev/null
+++ b/data/rhythms/5-4/1/0713.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0714.xml b/data/rhythms/5-4/1/0714.xml
new file mode 100644
index 0000000..3af3964
--- /dev/null
+++ b/data/rhythms/5-4/1/0714.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0715.xml b/data/rhythms/5-4/1/0715.xml
new file mode 100644
index 0000000..7aed3d9
--- /dev/null
+++ b/data/rhythms/5-4/1/0715.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0716.xml b/data/rhythms/5-4/1/0716.xml
new file mode 100644
index 0000000..12ebbe0
--- /dev/null
+++ b/data/rhythms/5-4/1/0716.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0717.xml b/data/rhythms/5-4/1/0717.xml
new file mode 100644
index 0000000..f83b713
--- /dev/null
+++ b/data/rhythms/5-4/1/0717.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0718.xml b/data/rhythms/5-4/1/0718.xml
new file mode 100644
index 0000000..56e1e4d
--- /dev/null
+++ b/data/rhythms/5-4/1/0718.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0719.xml b/data/rhythms/5-4/1/0719.xml
new file mode 100644
index 0000000..a07c0a8
--- /dev/null
+++ b/data/rhythms/5-4/1/0719.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0720.xml b/data/rhythms/5-4/1/0720.xml
new file mode 100644
index 0000000..e0ca88f
--- /dev/null
+++ b/data/rhythms/5-4/1/0720.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0721.xml b/data/rhythms/5-4/1/0721.xml
new file mode 100644
index 0000000..27d8658
--- /dev/null
+++ b/data/rhythms/5-4/1/0721.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0722.xml b/data/rhythms/5-4/1/0722.xml
new file mode 100644
index 0000000..826ed8c
--- /dev/null
+++ b/data/rhythms/5-4/1/0722.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0723.xml b/data/rhythms/5-4/1/0723.xml
new file mode 100644
index 0000000..c069a26
--- /dev/null
+++ b/data/rhythms/5-4/1/0723.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0724.xml b/data/rhythms/5-4/1/0724.xml
new file mode 100644
index 0000000..a7e580f
--- /dev/null
+++ b/data/rhythms/5-4/1/0724.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0725.xml b/data/rhythms/5-4/1/0725.xml
new file mode 100644
index 0000000..da59d23
--- /dev/null
+++ b/data/rhythms/5-4/1/0725.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0726.xml b/data/rhythms/5-4/1/0726.xml
new file mode 100644
index 0000000..2f86050
--- /dev/null
+++ b/data/rhythms/5-4/1/0726.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0727.xml b/data/rhythms/5-4/1/0727.xml
new file mode 100644
index 0000000..1d66d7c
--- /dev/null
+++ b/data/rhythms/5-4/1/0727.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0728.xml b/data/rhythms/5-4/1/0728.xml
new file mode 100644
index 0000000..2d2b2f4
--- /dev/null
+++ b/data/rhythms/5-4/1/0728.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0729.xml b/data/rhythms/5-4/1/0729.xml
new file mode 100644
index 0000000..2bc88cd
--- /dev/null
+++ b/data/rhythms/5-4/1/0729.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0730.xml b/data/rhythms/5-4/1/0730.xml
new file mode 100644
index 0000000..498f89a
--- /dev/null
+++ b/data/rhythms/5-4/1/0730.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0731.xml b/data/rhythms/5-4/1/0731.xml
new file mode 100644
index 0000000..5fe535d
--- /dev/null
+++ b/data/rhythms/5-4/1/0731.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0732.xml b/data/rhythms/5-4/1/0732.xml
new file mode 100644
index 0000000..4ab5845
--- /dev/null
+++ b/data/rhythms/5-4/1/0732.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0733.xml b/data/rhythms/5-4/1/0733.xml
new file mode 100644
index 0000000..3ad92e3
--- /dev/null
+++ b/data/rhythms/5-4/1/0733.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0734.xml b/data/rhythms/5-4/1/0734.xml
new file mode 100644
index 0000000..88a9f99
--- /dev/null
+++ b/data/rhythms/5-4/1/0734.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0735.xml b/data/rhythms/5-4/1/0735.xml
new file mode 100644
index 0000000..26d0865
--- /dev/null
+++ b/data/rhythms/5-4/1/0735.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0736.xml b/data/rhythms/5-4/1/0736.xml
new file mode 100644
index 0000000..2caefbf
--- /dev/null
+++ b/data/rhythms/5-4/1/0736.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0737.xml b/data/rhythms/5-4/1/0737.xml
new file mode 100644
index 0000000..861bef5
--- /dev/null
+++ b/data/rhythms/5-4/1/0737.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0738.xml b/data/rhythms/5-4/1/0738.xml
new file mode 100644
index 0000000..3201e9b
--- /dev/null
+++ b/data/rhythms/5-4/1/0738.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0739.xml b/data/rhythms/5-4/1/0739.xml
new file mode 100644
index 0000000..8de38de
--- /dev/null
+++ b/data/rhythms/5-4/1/0739.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0740.xml b/data/rhythms/5-4/1/0740.xml
new file mode 100644
index 0000000..ea6c6bb
--- /dev/null
+++ b/data/rhythms/5-4/1/0740.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0741.xml b/data/rhythms/5-4/1/0741.xml
new file mode 100644
index 0000000..6b2a235
--- /dev/null
+++ b/data/rhythms/5-4/1/0741.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0742.xml b/data/rhythms/5-4/1/0742.xml
new file mode 100644
index 0000000..d4d3260
--- /dev/null
+++ b/data/rhythms/5-4/1/0742.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0743.xml b/data/rhythms/5-4/1/0743.xml
new file mode 100644
index 0000000..a51adaa
--- /dev/null
+++ b/data/rhythms/5-4/1/0743.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0744.xml b/data/rhythms/5-4/1/0744.xml
new file mode 100644
index 0000000..c71e0af
--- /dev/null
+++ b/data/rhythms/5-4/1/0744.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0745.xml b/data/rhythms/5-4/1/0745.xml
new file mode 100644
index 0000000..ce886ca
--- /dev/null
+++ b/data/rhythms/5-4/1/0745.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0746.xml b/data/rhythms/5-4/1/0746.xml
new file mode 100644
index 0000000..0abe057
--- /dev/null
+++ b/data/rhythms/5-4/1/0746.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0747.xml b/data/rhythms/5-4/1/0747.xml
new file mode 100644
index 0000000..8658386
--- /dev/null
+++ b/data/rhythms/5-4/1/0747.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0748.xml b/data/rhythms/5-4/1/0748.xml
new file mode 100644
index 0000000..34a1de4
--- /dev/null
+++ b/data/rhythms/5-4/1/0748.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0749.xml b/data/rhythms/5-4/1/0749.xml
new file mode 100644
index 0000000..e6690a8
--- /dev/null
+++ b/data/rhythms/5-4/1/0749.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0750.xml b/data/rhythms/5-4/1/0750.xml
new file mode 100644
index 0000000..cdf17f3
--- /dev/null
+++ b/data/rhythms/5-4/1/0750.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0751.xml b/data/rhythms/5-4/1/0751.xml
new file mode 100644
index 0000000..c6b86a1
--- /dev/null
+++ b/data/rhythms/5-4/1/0751.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0752.xml b/data/rhythms/5-4/1/0752.xml
new file mode 100644
index 0000000..d3f3df4
--- /dev/null
+++ b/data/rhythms/5-4/1/0752.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0753.xml b/data/rhythms/5-4/1/0753.xml
new file mode 100644
index 0000000..a04cc89
--- /dev/null
+++ b/data/rhythms/5-4/1/0753.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0754.xml b/data/rhythms/5-4/1/0754.xml
new file mode 100644
index 0000000..847124e
--- /dev/null
+++ b/data/rhythms/5-4/1/0754.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0755.xml b/data/rhythms/5-4/1/0755.xml
new file mode 100644
index 0000000..d426a09
--- /dev/null
+++ b/data/rhythms/5-4/1/0755.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0756.xml b/data/rhythms/5-4/1/0756.xml
new file mode 100644
index 0000000..6b560c0
--- /dev/null
+++ b/data/rhythms/5-4/1/0756.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0757.xml b/data/rhythms/5-4/1/0757.xml
new file mode 100644
index 0000000..ddfd3c2
--- /dev/null
+++ b/data/rhythms/5-4/1/0757.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0758.xml b/data/rhythms/5-4/1/0758.xml
new file mode 100644
index 0000000..2490d70
--- /dev/null
+++ b/data/rhythms/5-4/1/0758.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0759.xml b/data/rhythms/5-4/1/0759.xml
new file mode 100644
index 0000000..a11c936
--- /dev/null
+++ b/data/rhythms/5-4/1/0759.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0760.xml b/data/rhythms/5-4/1/0760.xml
new file mode 100644
index 0000000..ef71cc1
--- /dev/null
+++ b/data/rhythms/5-4/1/0760.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0761.xml b/data/rhythms/5-4/1/0761.xml
new file mode 100644
index 0000000..66fcc2d
--- /dev/null
+++ b/data/rhythms/5-4/1/0761.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0762.xml b/data/rhythms/5-4/1/0762.xml
new file mode 100644
index 0000000..f1beeb9
--- /dev/null
+++ b/data/rhythms/5-4/1/0762.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0763.xml b/data/rhythms/5-4/1/0763.xml
new file mode 100644
index 0000000..e86850b
--- /dev/null
+++ b/data/rhythms/5-4/1/0763.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0764.xml b/data/rhythms/5-4/1/0764.xml
new file mode 100644
index 0000000..84ada6b
--- /dev/null
+++ b/data/rhythms/5-4/1/0764.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0765.xml b/data/rhythms/5-4/1/0765.xml
new file mode 100644
index 0000000..6525623
--- /dev/null
+++ b/data/rhythms/5-4/1/0765.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0766.xml b/data/rhythms/5-4/1/0766.xml
new file mode 100644
index 0000000..6588d67
--- /dev/null
+++ b/data/rhythms/5-4/1/0766.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0767.xml b/data/rhythms/5-4/1/0767.xml
new file mode 100644
index 0000000..f98434f
--- /dev/null
+++ b/data/rhythms/5-4/1/0767.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0768.xml b/data/rhythms/5-4/1/0768.xml
new file mode 100644
index 0000000..16065f2
--- /dev/null
+++ b/data/rhythms/5-4/1/0768.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0769.xml b/data/rhythms/5-4/1/0769.xml
new file mode 100644
index 0000000..e027023
--- /dev/null
+++ b/data/rhythms/5-4/1/0769.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0770.xml b/data/rhythms/5-4/1/0770.xml
new file mode 100644
index 0000000..ca4ab56
--- /dev/null
+++ b/data/rhythms/5-4/1/0770.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0771.xml b/data/rhythms/5-4/1/0771.xml
new file mode 100644
index 0000000..7ced980
--- /dev/null
+++ b/data/rhythms/5-4/1/0771.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0772.xml b/data/rhythms/5-4/1/0772.xml
new file mode 100644
index 0000000..4f28849
--- /dev/null
+++ b/data/rhythms/5-4/1/0772.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0773.xml b/data/rhythms/5-4/1/0773.xml
new file mode 100644
index 0000000..1ee75f2
--- /dev/null
+++ b/data/rhythms/5-4/1/0773.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0774.xml b/data/rhythms/5-4/1/0774.xml
new file mode 100644
index 0000000..b27c928
--- /dev/null
+++ b/data/rhythms/5-4/1/0774.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0775.xml b/data/rhythms/5-4/1/0775.xml
new file mode 100644
index 0000000..f97597c
--- /dev/null
+++ b/data/rhythms/5-4/1/0775.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0776.xml b/data/rhythms/5-4/1/0776.xml
new file mode 100644
index 0000000..10cdd15
--- /dev/null
+++ b/data/rhythms/5-4/1/0776.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0777.xml b/data/rhythms/5-4/1/0777.xml
new file mode 100644
index 0000000..ed39f42
--- /dev/null
+++ b/data/rhythms/5-4/1/0777.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0778.xml b/data/rhythms/5-4/1/0778.xml
new file mode 100644
index 0000000..3b68ceb
--- /dev/null
+++ b/data/rhythms/5-4/1/0778.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0779.xml b/data/rhythms/5-4/1/0779.xml
new file mode 100644
index 0000000..a886425
--- /dev/null
+++ b/data/rhythms/5-4/1/0779.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0780.xml b/data/rhythms/5-4/1/0780.xml
new file mode 100644
index 0000000..54e8406
--- /dev/null
+++ b/data/rhythms/5-4/1/0780.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0781.xml b/data/rhythms/5-4/1/0781.xml
new file mode 100644
index 0000000..159873c
--- /dev/null
+++ b/data/rhythms/5-4/1/0781.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0782.xml b/data/rhythms/5-4/1/0782.xml
new file mode 100644
index 0000000..ca0b980
--- /dev/null
+++ b/data/rhythms/5-4/1/0782.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0783.xml b/data/rhythms/5-4/1/0783.xml
new file mode 100644
index 0000000..767e0b3
--- /dev/null
+++ b/data/rhythms/5-4/1/0783.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0784.xml b/data/rhythms/5-4/1/0784.xml
new file mode 100644
index 0000000..88e63dc
--- /dev/null
+++ b/data/rhythms/5-4/1/0784.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0785.xml b/data/rhythms/5-4/1/0785.xml
new file mode 100644
index 0000000..d0dacbb
--- /dev/null
+++ b/data/rhythms/5-4/1/0785.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0786.xml b/data/rhythms/5-4/1/0786.xml
new file mode 100644
index 0000000..a065577
--- /dev/null
+++ b/data/rhythms/5-4/1/0786.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0787.xml b/data/rhythms/5-4/1/0787.xml
new file mode 100644
index 0000000..a31aa5c
--- /dev/null
+++ b/data/rhythms/5-4/1/0787.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0788.xml b/data/rhythms/5-4/1/0788.xml
new file mode 100644
index 0000000..e669317
--- /dev/null
+++ b/data/rhythms/5-4/1/0788.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0789.xml b/data/rhythms/5-4/1/0789.xml
new file mode 100644
index 0000000..c2ed654
--- /dev/null
+++ b/data/rhythms/5-4/1/0789.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0790.xml b/data/rhythms/5-4/1/0790.xml
new file mode 100644
index 0000000..d447d9c
--- /dev/null
+++ b/data/rhythms/5-4/1/0790.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0791.xml b/data/rhythms/5-4/1/0791.xml
new file mode 100644
index 0000000..da04d72
--- /dev/null
+++ b/data/rhythms/5-4/1/0791.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0792.xml b/data/rhythms/5-4/1/0792.xml
new file mode 100644
index 0000000..80a176a
--- /dev/null
+++ b/data/rhythms/5-4/1/0792.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0793.xml b/data/rhythms/5-4/1/0793.xml
new file mode 100644
index 0000000..fee038f
--- /dev/null
+++ b/data/rhythms/5-4/1/0793.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0794.xml b/data/rhythms/5-4/1/0794.xml
new file mode 100644
index 0000000..2b3a6af
--- /dev/null
+++ b/data/rhythms/5-4/1/0794.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0795.xml b/data/rhythms/5-4/1/0795.xml
new file mode 100644
index 0000000..e32716b
--- /dev/null
+++ b/data/rhythms/5-4/1/0795.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0796.xml b/data/rhythms/5-4/1/0796.xml
new file mode 100644
index 0000000..6061ea5
--- /dev/null
+++ b/data/rhythms/5-4/1/0796.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0797.xml b/data/rhythms/5-4/1/0797.xml
new file mode 100644
index 0000000..773553f
--- /dev/null
+++ b/data/rhythms/5-4/1/0797.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0798.xml b/data/rhythms/5-4/1/0798.xml
new file mode 100644
index 0000000..70a22d7
--- /dev/null
+++ b/data/rhythms/5-4/1/0798.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0799.xml b/data/rhythms/5-4/1/0799.xml
new file mode 100644
index 0000000..de89700
--- /dev/null
+++ b/data/rhythms/5-4/1/0799.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0800.xml b/data/rhythms/5-4/1/0800.xml
new file mode 100644
index 0000000..31c3379
--- /dev/null
+++ b/data/rhythms/5-4/1/0800.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0801.xml b/data/rhythms/5-4/1/0801.xml
new file mode 100644
index 0000000..c507175
--- /dev/null
+++ b/data/rhythms/5-4/1/0801.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0802.xml b/data/rhythms/5-4/1/0802.xml
new file mode 100644
index 0000000..281a868
--- /dev/null
+++ b/data/rhythms/5-4/1/0802.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0803.xml b/data/rhythms/5-4/1/0803.xml
new file mode 100644
index 0000000..b906c7e
--- /dev/null
+++ b/data/rhythms/5-4/1/0803.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0804.xml b/data/rhythms/5-4/1/0804.xml
new file mode 100644
index 0000000..59a0a70
--- /dev/null
+++ b/data/rhythms/5-4/1/0804.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0805.xml b/data/rhythms/5-4/1/0805.xml
new file mode 100644
index 0000000..830fa19
--- /dev/null
+++ b/data/rhythms/5-4/1/0805.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0806.xml b/data/rhythms/5-4/1/0806.xml
new file mode 100644
index 0000000..1b14a37
--- /dev/null
+++ b/data/rhythms/5-4/1/0806.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0807.xml b/data/rhythms/5-4/1/0807.xml
new file mode 100644
index 0000000..4edc086
--- /dev/null
+++ b/data/rhythms/5-4/1/0807.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0808.xml b/data/rhythms/5-4/1/0808.xml
new file mode 100644
index 0000000..b62f2bf
--- /dev/null
+++ b/data/rhythms/5-4/1/0808.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0809.xml b/data/rhythms/5-4/1/0809.xml
new file mode 100644
index 0000000..2f0186a
--- /dev/null
+++ b/data/rhythms/5-4/1/0809.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0810.xml b/data/rhythms/5-4/1/0810.xml
new file mode 100644
index 0000000..0a3a861
--- /dev/null
+++ b/data/rhythms/5-4/1/0810.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0811.xml b/data/rhythms/5-4/1/0811.xml
new file mode 100644
index 0000000..5869e8f
--- /dev/null
+++ b/data/rhythms/5-4/1/0811.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0812.xml b/data/rhythms/5-4/1/0812.xml
new file mode 100644
index 0000000..9c524eb
--- /dev/null
+++ b/data/rhythms/5-4/1/0812.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0813.xml b/data/rhythms/5-4/1/0813.xml
new file mode 100644
index 0000000..5216475
--- /dev/null
+++ b/data/rhythms/5-4/1/0813.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0814.xml b/data/rhythms/5-4/1/0814.xml
new file mode 100644
index 0000000..2424428
--- /dev/null
+++ b/data/rhythms/5-4/1/0814.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0815.xml b/data/rhythms/5-4/1/0815.xml
new file mode 100644
index 0000000..06d5606
--- /dev/null
+++ b/data/rhythms/5-4/1/0815.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0816.xml b/data/rhythms/5-4/1/0816.xml
new file mode 100644
index 0000000..0953709
--- /dev/null
+++ b/data/rhythms/5-4/1/0816.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0817.xml b/data/rhythms/5-4/1/0817.xml
new file mode 100644
index 0000000..db6c47c
--- /dev/null
+++ b/data/rhythms/5-4/1/0817.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0818.xml b/data/rhythms/5-4/1/0818.xml
new file mode 100644
index 0000000..ae2e3df
--- /dev/null
+++ b/data/rhythms/5-4/1/0818.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0819.xml b/data/rhythms/5-4/1/0819.xml
new file mode 100644
index 0000000..aa0995a
--- /dev/null
+++ b/data/rhythms/5-4/1/0819.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0820.xml b/data/rhythms/5-4/1/0820.xml
new file mode 100644
index 0000000..095843a
--- /dev/null
+++ b/data/rhythms/5-4/1/0820.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0821.xml b/data/rhythms/5-4/1/0821.xml
new file mode 100644
index 0000000..5c96339
--- /dev/null
+++ b/data/rhythms/5-4/1/0821.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0822.xml b/data/rhythms/5-4/1/0822.xml
new file mode 100644
index 0000000..de14cec
--- /dev/null
+++ b/data/rhythms/5-4/1/0822.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0823.xml b/data/rhythms/5-4/1/0823.xml
new file mode 100644
index 0000000..567dd81
--- /dev/null
+++ b/data/rhythms/5-4/1/0823.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0824.xml b/data/rhythms/5-4/1/0824.xml
new file mode 100644
index 0000000..75a581f
--- /dev/null
+++ b/data/rhythms/5-4/1/0824.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0825.xml b/data/rhythms/5-4/1/0825.xml
new file mode 100644
index 0000000..5053b41
--- /dev/null
+++ b/data/rhythms/5-4/1/0825.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0826.xml b/data/rhythms/5-4/1/0826.xml
new file mode 100644
index 0000000..f9f23ec
--- /dev/null
+++ b/data/rhythms/5-4/1/0826.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0827.xml b/data/rhythms/5-4/1/0827.xml
new file mode 100644
index 0000000..de21749
--- /dev/null
+++ b/data/rhythms/5-4/1/0827.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0828.xml b/data/rhythms/5-4/1/0828.xml
new file mode 100644
index 0000000..4deba77
--- /dev/null
+++ b/data/rhythms/5-4/1/0828.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0829.xml b/data/rhythms/5-4/1/0829.xml
new file mode 100644
index 0000000..5abbfe8
--- /dev/null
+++ b/data/rhythms/5-4/1/0829.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0830.xml b/data/rhythms/5-4/1/0830.xml
new file mode 100644
index 0000000..4fdede1
--- /dev/null
+++ b/data/rhythms/5-4/1/0830.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0831.xml b/data/rhythms/5-4/1/0831.xml
new file mode 100644
index 0000000..a1f4e9b
--- /dev/null
+++ b/data/rhythms/5-4/1/0831.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0832.xml b/data/rhythms/5-4/1/0832.xml
new file mode 100644
index 0000000..3d917b8
--- /dev/null
+++ b/data/rhythms/5-4/1/0832.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0833.xml b/data/rhythms/5-4/1/0833.xml
new file mode 100644
index 0000000..a47770c
--- /dev/null
+++ b/data/rhythms/5-4/1/0833.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0834.xml b/data/rhythms/5-4/1/0834.xml
new file mode 100644
index 0000000..ec23747
--- /dev/null
+++ b/data/rhythms/5-4/1/0834.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0835.xml b/data/rhythms/5-4/1/0835.xml
new file mode 100644
index 0000000..8cd9c0a
--- /dev/null
+++ b/data/rhythms/5-4/1/0835.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0836.xml b/data/rhythms/5-4/1/0836.xml
new file mode 100644
index 0000000..e3bbc8f
--- /dev/null
+++ b/data/rhythms/5-4/1/0836.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0837.xml b/data/rhythms/5-4/1/0837.xml
new file mode 100644
index 0000000..8239956
--- /dev/null
+++ b/data/rhythms/5-4/1/0837.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0838.xml b/data/rhythms/5-4/1/0838.xml
new file mode 100644
index 0000000..194e755
--- /dev/null
+++ b/data/rhythms/5-4/1/0838.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0839.xml b/data/rhythms/5-4/1/0839.xml
new file mode 100644
index 0000000..6e6bdf9
--- /dev/null
+++ b/data/rhythms/5-4/1/0839.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0840.xml b/data/rhythms/5-4/1/0840.xml
new file mode 100644
index 0000000..749b236
--- /dev/null
+++ b/data/rhythms/5-4/1/0840.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0841.xml b/data/rhythms/5-4/1/0841.xml
new file mode 100644
index 0000000..fb5a66c
--- /dev/null
+++ b/data/rhythms/5-4/1/0841.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0842.xml b/data/rhythms/5-4/1/0842.xml
new file mode 100644
index 0000000..a3312a3
--- /dev/null
+++ b/data/rhythms/5-4/1/0842.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0843.xml b/data/rhythms/5-4/1/0843.xml
new file mode 100644
index 0000000..4e70b1c
--- /dev/null
+++ b/data/rhythms/5-4/1/0843.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0844.xml b/data/rhythms/5-4/1/0844.xml
new file mode 100644
index 0000000..aa301f8
--- /dev/null
+++ b/data/rhythms/5-4/1/0844.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0845.xml b/data/rhythms/5-4/1/0845.xml
new file mode 100644
index 0000000..db52a54
--- /dev/null
+++ b/data/rhythms/5-4/1/0845.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0846.xml b/data/rhythms/5-4/1/0846.xml
new file mode 100644
index 0000000..7e2244c
--- /dev/null
+++ b/data/rhythms/5-4/1/0846.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0847.xml b/data/rhythms/5-4/1/0847.xml
new file mode 100644
index 0000000..c83304c
--- /dev/null
+++ b/data/rhythms/5-4/1/0847.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0848.xml b/data/rhythms/5-4/1/0848.xml
new file mode 100644
index 0000000..63d1df8
--- /dev/null
+++ b/data/rhythms/5-4/1/0848.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0849.xml b/data/rhythms/5-4/1/0849.xml
new file mode 100644
index 0000000..ffe0212
--- /dev/null
+++ b/data/rhythms/5-4/1/0849.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0850.xml b/data/rhythms/5-4/1/0850.xml
new file mode 100644
index 0000000..3c9a5fb
--- /dev/null
+++ b/data/rhythms/5-4/1/0850.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0851.xml b/data/rhythms/5-4/1/0851.xml
new file mode 100644
index 0000000..d952303
--- /dev/null
+++ b/data/rhythms/5-4/1/0851.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0852.xml b/data/rhythms/5-4/1/0852.xml
new file mode 100644
index 0000000..1b5e082
--- /dev/null
+++ b/data/rhythms/5-4/1/0852.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0853.xml b/data/rhythms/5-4/1/0853.xml
new file mode 100644
index 0000000..f139618
--- /dev/null
+++ b/data/rhythms/5-4/1/0853.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0854.xml b/data/rhythms/5-4/1/0854.xml
new file mode 100644
index 0000000..24b97b9
--- /dev/null
+++ b/data/rhythms/5-4/1/0854.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0855.xml b/data/rhythms/5-4/1/0855.xml
new file mode 100644
index 0000000..5b9d497
--- /dev/null
+++ b/data/rhythms/5-4/1/0855.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0856.xml b/data/rhythms/5-4/1/0856.xml
new file mode 100644
index 0000000..9195ad0
--- /dev/null
+++ b/data/rhythms/5-4/1/0856.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0857.xml b/data/rhythms/5-4/1/0857.xml
new file mode 100644
index 0000000..49c0ece
--- /dev/null
+++ b/data/rhythms/5-4/1/0857.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0858.xml b/data/rhythms/5-4/1/0858.xml
new file mode 100644
index 0000000..e7a3cd3
--- /dev/null
+++ b/data/rhythms/5-4/1/0858.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0859.xml b/data/rhythms/5-4/1/0859.xml
new file mode 100644
index 0000000..ca085e2
--- /dev/null
+++ b/data/rhythms/5-4/1/0859.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0860.xml b/data/rhythms/5-4/1/0860.xml
new file mode 100644
index 0000000..5511ac5
--- /dev/null
+++ b/data/rhythms/5-4/1/0860.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0861.xml b/data/rhythms/5-4/1/0861.xml
new file mode 100644
index 0000000..1b26711
--- /dev/null
+++ b/data/rhythms/5-4/1/0861.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0862.xml b/data/rhythms/5-4/1/0862.xml
new file mode 100644
index 0000000..c2c1993
--- /dev/null
+++ b/data/rhythms/5-4/1/0862.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0863.xml b/data/rhythms/5-4/1/0863.xml
new file mode 100644
index 0000000..90dd152
--- /dev/null
+++ b/data/rhythms/5-4/1/0863.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0864.xml b/data/rhythms/5-4/1/0864.xml
new file mode 100644
index 0000000..36828a3
--- /dev/null
+++ b/data/rhythms/5-4/1/0864.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0865.xml b/data/rhythms/5-4/1/0865.xml
new file mode 100644
index 0000000..1f2a535
--- /dev/null
+++ b/data/rhythms/5-4/1/0865.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0866.xml b/data/rhythms/5-4/1/0866.xml
new file mode 100644
index 0000000..fb7c103
--- /dev/null
+++ b/data/rhythms/5-4/1/0866.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0867.xml b/data/rhythms/5-4/1/0867.xml
new file mode 100644
index 0000000..1e76b8f
--- /dev/null
+++ b/data/rhythms/5-4/1/0867.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0868.xml b/data/rhythms/5-4/1/0868.xml
new file mode 100644
index 0000000..8a8af6a
--- /dev/null
+++ b/data/rhythms/5-4/1/0868.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0869.xml b/data/rhythms/5-4/1/0869.xml
new file mode 100644
index 0000000..7a78319
--- /dev/null
+++ b/data/rhythms/5-4/1/0869.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0870.xml b/data/rhythms/5-4/1/0870.xml
new file mode 100644
index 0000000..f37db2e
--- /dev/null
+++ b/data/rhythms/5-4/1/0870.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0871.xml b/data/rhythms/5-4/1/0871.xml
new file mode 100644
index 0000000..efcf146
--- /dev/null
+++ b/data/rhythms/5-4/1/0871.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0872.xml b/data/rhythms/5-4/1/0872.xml
new file mode 100644
index 0000000..f46e5af
--- /dev/null
+++ b/data/rhythms/5-4/1/0872.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0873.xml b/data/rhythms/5-4/1/0873.xml
new file mode 100644
index 0000000..31077d5
--- /dev/null
+++ b/data/rhythms/5-4/1/0873.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0874.xml b/data/rhythms/5-4/1/0874.xml
new file mode 100644
index 0000000..aabe402
--- /dev/null
+++ b/data/rhythms/5-4/1/0874.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0875.xml b/data/rhythms/5-4/1/0875.xml
new file mode 100644
index 0000000..825eb8b
--- /dev/null
+++ b/data/rhythms/5-4/1/0875.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0876.xml b/data/rhythms/5-4/1/0876.xml
new file mode 100644
index 0000000..bb2075c
--- /dev/null
+++ b/data/rhythms/5-4/1/0876.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0877.xml b/data/rhythms/5-4/1/0877.xml
new file mode 100644
index 0000000..b8812fb
--- /dev/null
+++ b/data/rhythms/5-4/1/0877.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0878.xml b/data/rhythms/5-4/1/0878.xml
new file mode 100644
index 0000000..b857ead
--- /dev/null
+++ b/data/rhythms/5-4/1/0878.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0879.xml b/data/rhythms/5-4/1/0879.xml
new file mode 100644
index 0000000..430f588
--- /dev/null
+++ b/data/rhythms/5-4/1/0879.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0880.xml b/data/rhythms/5-4/1/0880.xml
new file mode 100644
index 0000000..1884bbb
--- /dev/null
+++ b/data/rhythms/5-4/1/0880.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0881.xml b/data/rhythms/5-4/1/0881.xml
new file mode 100644
index 0000000..5406785
--- /dev/null
+++ b/data/rhythms/5-4/1/0881.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0882.xml b/data/rhythms/5-4/1/0882.xml
new file mode 100644
index 0000000..4c677cb
--- /dev/null
+++ b/data/rhythms/5-4/1/0882.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0883.xml b/data/rhythms/5-4/1/0883.xml
new file mode 100644
index 0000000..982c809
--- /dev/null
+++ b/data/rhythms/5-4/1/0883.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0884.xml b/data/rhythms/5-4/1/0884.xml
new file mode 100644
index 0000000..11c18eb
--- /dev/null
+++ b/data/rhythms/5-4/1/0884.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0885.xml b/data/rhythms/5-4/1/0885.xml
new file mode 100644
index 0000000..fceed16
--- /dev/null
+++ b/data/rhythms/5-4/1/0885.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0886.xml b/data/rhythms/5-4/1/0886.xml
new file mode 100644
index 0000000..43720b4
--- /dev/null
+++ b/data/rhythms/5-4/1/0886.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0887.xml b/data/rhythms/5-4/1/0887.xml
new file mode 100644
index 0000000..2ad7ee5
--- /dev/null
+++ b/data/rhythms/5-4/1/0887.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0888.xml b/data/rhythms/5-4/1/0888.xml
new file mode 100644
index 0000000..cb8f4ff
--- /dev/null
+++ b/data/rhythms/5-4/1/0888.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0889.xml b/data/rhythms/5-4/1/0889.xml
new file mode 100644
index 0000000..b7fb075
--- /dev/null
+++ b/data/rhythms/5-4/1/0889.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0890.xml b/data/rhythms/5-4/1/0890.xml
new file mode 100644
index 0000000..54a91f7
--- /dev/null
+++ b/data/rhythms/5-4/1/0890.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0891.xml b/data/rhythms/5-4/1/0891.xml
new file mode 100644
index 0000000..de73c5a
--- /dev/null
+++ b/data/rhythms/5-4/1/0891.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0892.xml b/data/rhythms/5-4/1/0892.xml
new file mode 100644
index 0000000..a4c61de
--- /dev/null
+++ b/data/rhythms/5-4/1/0892.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0893.xml b/data/rhythms/5-4/1/0893.xml
new file mode 100644
index 0000000..8844b46
--- /dev/null
+++ b/data/rhythms/5-4/1/0893.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0894.xml b/data/rhythms/5-4/1/0894.xml
new file mode 100644
index 0000000..48f4f1c
--- /dev/null
+++ b/data/rhythms/5-4/1/0894.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0895.xml b/data/rhythms/5-4/1/0895.xml
new file mode 100644
index 0000000..b67296c
--- /dev/null
+++ b/data/rhythms/5-4/1/0895.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0896.xml b/data/rhythms/5-4/1/0896.xml
new file mode 100644
index 0000000..bd68f45
--- /dev/null
+++ b/data/rhythms/5-4/1/0896.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0897.xml b/data/rhythms/5-4/1/0897.xml
new file mode 100644
index 0000000..1c4b099
--- /dev/null
+++ b/data/rhythms/5-4/1/0897.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0898.xml b/data/rhythms/5-4/1/0898.xml
new file mode 100644
index 0000000..60431af
--- /dev/null
+++ b/data/rhythms/5-4/1/0898.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0899.xml b/data/rhythms/5-4/1/0899.xml
new file mode 100644
index 0000000..6af9919
--- /dev/null
+++ b/data/rhythms/5-4/1/0899.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0900.xml b/data/rhythms/5-4/1/0900.xml
new file mode 100644
index 0000000..b0f0659
--- /dev/null
+++ b/data/rhythms/5-4/1/0900.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0901.xml b/data/rhythms/5-4/1/0901.xml
new file mode 100644
index 0000000..38c7510
--- /dev/null
+++ b/data/rhythms/5-4/1/0901.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0902.xml b/data/rhythms/5-4/1/0902.xml
new file mode 100644
index 0000000..98c28d0
--- /dev/null
+++ b/data/rhythms/5-4/1/0902.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0903.xml b/data/rhythms/5-4/1/0903.xml
new file mode 100644
index 0000000..189d2f4
--- /dev/null
+++ b/data/rhythms/5-4/1/0903.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0904.xml b/data/rhythms/5-4/1/0904.xml
new file mode 100644
index 0000000..3d84197
--- /dev/null
+++ b/data/rhythms/5-4/1/0904.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0905.xml b/data/rhythms/5-4/1/0905.xml
new file mode 100644
index 0000000..f0b20ae
--- /dev/null
+++ b/data/rhythms/5-4/1/0905.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0906.xml b/data/rhythms/5-4/1/0906.xml
new file mode 100644
index 0000000..59297e5
--- /dev/null
+++ b/data/rhythms/5-4/1/0906.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0907.xml b/data/rhythms/5-4/1/0907.xml
new file mode 100644
index 0000000..6d27da9
--- /dev/null
+++ b/data/rhythms/5-4/1/0907.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0908.xml b/data/rhythms/5-4/1/0908.xml
new file mode 100644
index 0000000..6141c75
--- /dev/null
+++ b/data/rhythms/5-4/1/0908.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0909.xml b/data/rhythms/5-4/1/0909.xml
new file mode 100644
index 0000000..b89069b
--- /dev/null
+++ b/data/rhythms/5-4/1/0909.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0910.xml b/data/rhythms/5-4/1/0910.xml
new file mode 100644
index 0000000..578954b
--- /dev/null
+++ b/data/rhythms/5-4/1/0910.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0911.xml b/data/rhythms/5-4/1/0911.xml
new file mode 100644
index 0000000..f72c985
--- /dev/null
+++ b/data/rhythms/5-4/1/0911.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0912.xml b/data/rhythms/5-4/1/0912.xml
new file mode 100644
index 0000000..4ccb857
--- /dev/null
+++ b/data/rhythms/5-4/1/0912.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0913.xml b/data/rhythms/5-4/1/0913.xml
new file mode 100644
index 0000000..18745c2
--- /dev/null
+++ b/data/rhythms/5-4/1/0913.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0914.xml b/data/rhythms/5-4/1/0914.xml
new file mode 100644
index 0000000..c148c18
--- /dev/null
+++ b/data/rhythms/5-4/1/0914.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0915.xml b/data/rhythms/5-4/1/0915.xml
new file mode 100644
index 0000000..f70f2a5
--- /dev/null
+++ b/data/rhythms/5-4/1/0915.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0916.xml b/data/rhythms/5-4/1/0916.xml
new file mode 100644
index 0000000..61d1764
--- /dev/null
+++ b/data/rhythms/5-4/1/0916.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0917.xml b/data/rhythms/5-4/1/0917.xml
new file mode 100644
index 0000000..f955d65
--- /dev/null
+++ b/data/rhythms/5-4/1/0917.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0918.xml b/data/rhythms/5-4/1/0918.xml
new file mode 100644
index 0000000..abb1122
--- /dev/null
+++ b/data/rhythms/5-4/1/0918.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0919.xml b/data/rhythms/5-4/1/0919.xml
new file mode 100644
index 0000000..cb24412
--- /dev/null
+++ b/data/rhythms/5-4/1/0919.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0920.xml b/data/rhythms/5-4/1/0920.xml
new file mode 100644
index 0000000..a0c352f
--- /dev/null
+++ b/data/rhythms/5-4/1/0920.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0921.xml b/data/rhythms/5-4/1/0921.xml
new file mode 100644
index 0000000..8497c56
--- /dev/null
+++ b/data/rhythms/5-4/1/0921.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0922.xml b/data/rhythms/5-4/1/0922.xml
new file mode 100644
index 0000000..d390999
--- /dev/null
+++ b/data/rhythms/5-4/1/0922.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0923.xml b/data/rhythms/5-4/1/0923.xml
new file mode 100644
index 0000000..0205cd7
--- /dev/null
+++ b/data/rhythms/5-4/1/0923.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0924.xml b/data/rhythms/5-4/1/0924.xml
new file mode 100644
index 0000000..2ba5bf6
--- /dev/null
+++ b/data/rhythms/5-4/1/0924.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0925.xml b/data/rhythms/5-4/1/0925.xml
new file mode 100644
index 0000000..8b347f0
--- /dev/null
+++ b/data/rhythms/5-4/1/0925.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0926.xml b/data/rhythms/5-4/1/0926.xml
new file mode 100644
index 0000000..012251f
--- /dev/null
+++ b/data/rhythms/5-4/1/0926.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0927.xml b/data/rhythms/5-4/1/0927.xml
new file mode 100644
index 0000000..1a33aa9
--- /dev/null
+++ b/data/rhythms/5-4/1/0927.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0928.xml b/data/rhythms/5-4/1/0928.xml
new file mode 100644
index 0000000..1b27b8c
--- /dev/null
+++ b/data/rhythms/5-4/1/0928.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0929.xml b/data/rhythms/5-4/1/0929.xml
new file mode 100644
index 0000000..f331d18
--- /dev/null
+++ b/data/rhythms/5-4/1/0929.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0930.xml b/data/rhythms/5-4/1/0930.xml
new file mode 100644
index 0000000..eab9fe6
--- /dev/null
+++ b/data/rhythms/5-4/1/0930.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0931.xml b/data/rhythms/5-4/1/0931.xml
new file mode 100644
index 0000000..b0b8dd3
--- /dev/null
+++ b/data/rhythms/5-4/1/0931.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0932.xml b/data/rhythms/5-4/1/0932.xml
new file mode 100644
index 0000000..202c9a4
--- /dev/null
+++ b/data/rhythms/5-4/1/0932.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0933.xml b/data/rhythms/5-4/1/0933.xml
new file mode 100644
index 0000000..c20dc8b
--- /dev/null
+++ b/data/rhythms/5-4/1/0933.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0934.xml b/data/rhythms/5-4/1/0934.xml
new file mode 100644
index 0000000..b99dea0
--- /dev/null
+++ b/data/rhythms/5-4/1/0934.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0935.xml b/data/rhythms/5-4/1/0935.xml
new file mode 100644
index 0000000..bc7905b
--- /dev/null
+++ b/data/rhythms/5-4/1/0935.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0936.xml b/data/rhythms/5-4/1/0936.xml
new file mode 100644
index 0000000..83f63b2
--- /dev/null
+++ b/data/rhythms/5-4/1/0936.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0937.xml b/data/rhythms/5-4/1/0937.xml
new file mode 100644
index 0000000..a6002e0
--- /dev/null
+++ b/data/rhythms/5-4/1/0937.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0938.xml b/data/rhythms/5-4/1/0938.xml
new file mode 100644
index 0000000..a11c6e9
--- /dev/null
+++ b/data/rhythms/5-4/1/0938.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0939.xml b/data/rhythms/5-4/1/0939.xml
new file mode 100644
index 0000000..99fe9d3
--- /dev/null
+++ b/data/rhythms/5-4/1/0939.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0940.xml b/data/rhythms/5-4/1/0940.xml
new file mode 100644
index 0000000..3532733
--- /dev/null
+++ b/data/rhythms/5-4/1/0940.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0941.xml b/data/rhythms/5-4/1/0941.xml
new file mode 100644
index 0000000..532fc18
--- /dev/null
+++ b/data/rhythms/5-4/1/0941.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0942.xml b/data/rhythms/5-4/1/0942.xml
new file mode 100644
index 0000000..6b5ff89
--- /dev/null
+++ b/data/rhythms/5-4/1/0942.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0943.xml b/data/rhythms/5-4/1/0943.xml
new file mode 100644
index 0000000..d63dd9d
--- /dev/null
+++ b/data/rhythms/5-4/1/0943.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0944.xml b/data/rhythms/5-4/1/0944.xml
new file mode 100644
index 0000000..849c721
--- /dev/null
+++ b/data/rhythms/5-4/1/0944.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0945.xml b/data/rhythms/5-4/1/0945.xml
new file mode 100644
index 0000000..64743b6
--- /dev/null
+++ b/data/rhythms/5-4/1/0945.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0946.xml b/data/rhythms/5-4/1/0946.xml
new file mode 100644
index 0000000..dfdff3e
--- /dev/null
+++ b/data/rhythms/5-4/1/0946.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0947.xml b/data/rhythms/5-4/1/0947.xml
new file mode 100644
index 0000000..619e3d5
--- /dev/null
+++ b/data/rhythms/5-4/1/0947.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0948.xml b/data/rhythms/5-4/1/0948.xml
new file mode 100644
index 0000000..e06308f
--- /dev/null
+++ b/data/rhythms/5-4/1/0948.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0949.xml b/data/rhythms/5-4/1/0949.xml
new file mode 100644
index 0000000..b5f075f
--- /dev/null
+++ b/data/rhythms/5-4/1/0949.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0950.xml b/data/rhythms/5-4/1/0950.xml
new file mode 100644
index 0000000..45ddecc
--- /dev/null
+++ b/data/rhythms/5-4/1/0950.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0951.xml b/data/rhythms/5-4/1/0951.xml
new file mode 100644
index 0000000..2bf1c07
--- /dev/null
+++ b/data/rhythms/5-4/1/0951.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0952.xml b/data/rhythms/5-4/1/0952.xml
new file mode 100644
index 0000000..e7562af
--- /dev/null
+++ b/data/rhythms/5-4/1/0952.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0953.xml b/data/rhythms/5-4/1/0953.xml
new file mode 100644
index 0000000..07efb20
--- /dev/null
+++ b/data/rhythms/5-4/1/0953.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0954.xml b/data/rhythms/5-4/1/0954.xml
new file mode 100644
index 0000000..e842961
--- /dev/null
+++ b/data/rhythms/5-4/1/0954.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0955.xml b/data/rhythms/5-4/1/0955.xml
new file mode 100644
index 0000000..347c36b
--- /dev/null
+++ b/data/rhythms/5-4/1/0955.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0956.xml b/data/rhythms/5-4/1/0956.xml
new file mode 100644
index 0000000..6eee004
--- /dev/null
+++ b/data/rhythms/5-4/1/0956.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0957.xml b/data/rhythms/5-4/1/0957.xml
new file mode 100644
index 0000000..b26b824
--- /dev/null
+++ b/data/rhythms/5-4/1/0957.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0958.xml b/data/rhythms/5-4/1/0958.xml
new file mode 100644
index 0000000..a84dc6d
--- /dev/null
+++ b/data/rhythms/5-4/1/0958.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0959.xml b/data/rhythms/5-4/1/0959.xml
new file mode 100644
index 0000000..bf7cdcb
--- /dev/null
+++ b/data/rhythms/5-4/1/0959.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0960.xml b/data/rhythms/5-4/1/0960.xml
new file mode 100644
index 0000000..6ef63eb
--- /dev/null
+++ b/data/rhythms/5-4/1/0960.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0961.xml b/data/rhythms/5-4/1/0961.xml
new file mode 100644
index 0000000..9f72941
--- /dev/null
+++ b/data/rhythms/5-4/1/0961.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0962.xml b/data/rhythms/5-4/1/0962.xml
new file mode 100644
index 0000000..9cc6f09
--- /dev/null
+++ b/data/rhythms/5-4/1/0962.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0963.xml b/data/rhythms/5-4/1/0963.xml
new file mode 100644
index 0000000..72b2ff1
--- /dev/null
+++ b/data/rhythms/5-4/1/0963.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0964.xml b/data/rhythms/5-4/1/0964.xml
new file mode 100644
index 0000000..6dabdd5
--- /dev/null
+++ b/data/rhythms/5-4/1/0964.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0965.xml b/data/rhythms/5-4/1/0965.xml
new file mode 100644
index 0000000..2459194
--- /dev/null
+++ b/data/rhythms/5-4/1/0965.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0966.xml b/data/rhythms/5-4/1/0966.xml
new file mode 100644
index 0000000..e794690
--- /dev/null
+++ b/data/rhythms/5-4/1/0966.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0967.xml b/data/rhythms/5-4/1/0967.xml
new file mode 100644
index 0000000..9e6a68b
--- /dev/null
+++ b/data/rhythms/5-4/1/0967.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0968.xml b/data/rhythms/5-4/1/0968.xml
new file mode 100644
index 0000000..6287afc
--- /dev/null
+++ b/data/rhythms/5-4/1/0968.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0969.xml b/data/rhythms/5-4/1/0969.xml
new file mode 100644
index 0000000..3fa21af
--- /dev/null
+++ b/data/rhythms/5-4/1/0969.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0970.xml b/data/rhythms/5-4/1/0970.xml
new file mode 100644
index 0000000..c4ba4d4
--- /dev/null
+++ b/data/rhythms/5-4/1/0970.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0971.xml b/data/rhythms/5-4/1/0971.xml
new file mode 100644
index 0000000..82349f7
--- /dev/null
+++ b/data/rhythms/5-4/1/0971.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0972.xml b/data/rhythms/5-4/1/0972.xml
new file mode 100644
index 0000000..84be285
--- /dev/null
+++ b/data/rhythms/5-4/1/0972.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0973.xml b/data/rhythms/5-4/1/0973.xml
new file mode 100644
index 0000000..00d057c
--- /dev/null
+++ b/data/rhythms/5-4/1/0973.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0974.xml b/data/rhythms/5-4/1/0974.xml
new file mode 100644
index 0000000..b7e3b51
--- /dev/null
+++ b/data/rhythms/5-4/1/0974.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0975.xml b/data/rhythms/5-4/1/0975.xml
new file mode 100644
index 0000000..d7f963e
--- /dev/null
+++ b/data/rhythms/5-4/1/0975.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0976.xml b/data/rhythms/5-4/1/0976.xml
new file mode 100644
index 0000000..c741c1e
--- /dev/null
+++ b/data/rhythms/5-4/1/0976.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0977.xml b/data/rhythms/5-4/1/0977.xml
new file mode 100644
index 0000000..9684588
--- /dev/null
+++ b/data/rhythms/5-4/1/0977.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0978.xml b/data/rhythms/5-4/1/0978.xml
new file mode 100644
index 0000000..1e36127
--- /dev/null
+++ b/data/rhythms/5-4/1/0978.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0979.xml b/data/rhythms/5-4/1/0979.xml
new file mode 100644
index 0000000..6172620
--- /dev/null
+++ b/data/rhythms/5-4/1/0979.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0980.xml b/data/rhythms/5-4/1/0980.xml
new file mode 100644
index 0000000..8eafe2e
--- /dev/null
+++ b/data/rhythms/5-4/1/0980.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0981.xml b/data/rhythms/5-4/1/0981.xml
new file mode 100644
index 0000000..85ecdfe
--- /dev/null
+++ b/data/rhythms/5-4/1/0981.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0982.xml b/data/rhythms/5-4/1/0982.xml
new file mode 100644
index 0000000..f9aeb7a
--- /dev/null
+++ b/data/rhythms/5-4/1/0982.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0983.xml b/data/rhythms/5-4/1/0983.xml
new file mode 100644
index 0000000..7984483
--- /dev/null
+++ b/data/rhythms/5-4/1/0983.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0984.xml b/data/rhythms/5-4/1/0984.xml
new file mode 100644
index 0000000..64c31c3
--- /dev/null
+++ b/data/rhythms/5-4/1/0984.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0985.xml b/data/rhythms/5-4/1/0985.xml
new file mode 100644
index 0000000..d1ef0a5
--- /dev/null
+++ b/data/rhythms/5-4/1/0985.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0986.xml b/data/rhythms/5-4/1/0986.xml
new file mode 100644
index 0000000..40582b9
--- /dev/null
+++ b/data/rhythms/5-4/1/0986.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0987.xml b/data/rhythms/5-4/1/0987.xml
new file mode 100644
index 0000000..31828a0
--- /dev/null
+++ b/data/rhythms/5-4/1/0987.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0988.xml b/data/rhythms/5-4/1/0988.xml
new file mode 100644
index 0000000..610eeed
--- /dev/null
+++ b/data/rhythms/5-4/1/0988.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0989.xml b/data/rhythms/5-4/1/0989.xml
new file mode 100644
index 0000000..9c98bf0
--- /dev/null
+++ b/data/rhythms/5-4/1/0989.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0990.xml b/data/rhythms/5-4/1/0990.xml
new file mode 100644
index 0000000..397d3f5
--- /dev/null
+++ b/data/rhythms/5-4/1/0990.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0991.xml b/data/rhythms/5-4/1/0991.xml
new file mode 100644
index 0000000..9015897
--- /dev/null
+++ b/data/rhythms/5-4/1/0991.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0992.xml b/data/rhythms/5-4/1/0992.xml
new file mode 100644
index 0000000..0910142
--- /dev/null
+++ b/data/rhythms/5-4/1/0992.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0993.xml b/data/rhythms/5-4/1/0993.xml
new file mode 100644
index 0000000..13c48d2
--- /dev/null
+++ b/data/rhythms/5-4/1/0993.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0994.xml b/data/rhythms/5-4/1/0994.xml
new file mode 100644
index 0000000..b0ee795
--- /dev/null
+++ b/data/rhythms/5-4/1/0994.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0995.xml b/data/rhythms/5-4/1/0995.xml
new file mode 100644
index 0000000..db17518
--- /dev/null
+++ b/data/rhythms/5-4/1/0995.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0996.xml b/data/rhythms/5-4/1/0996.xml
new file mode 100644
index 0000000..64a9bf9
--- /dev/null
+++ b/data/rhythms/5-4/1/0996.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0997.xml b/data/rhythms/5-4/1/0997.xml
new file mode 100644
index 0000000..ee9dc13
--- /dev/null
+++ b/data/rhythms/5-4/1/0997.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0998.xml b/data/rhythms/5-4/1/0998.xml
new file mode 100644
index 0000000..1ffeb1f
--- /dev/null
+++ b/data/rhythms/5-4/1/0998.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/0999.xml b/data/rhythms/5-4/1/0999.xml
new file mode 100644
index 0000000..285ddb1
--- /dev/null
+++ b/data/rhythms/5-4/1/0999.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1000.xml b/data/rhythms/5-4/1/1000.xml
new file mode 100644
index 0000000..488fa1e
--- /dev/null
+++ b/data/rhythms/5-4/1/1000.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1001.xml b/data/rhythms/5-4/1/1001.xml
new file mode 100644
index 0000000..b8a88ba
--- /dev/null
+++ b/data/rhythms/5-4/1/1001.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1002.xml b/data/rhythms/5-4/1/1002.xml
new file mode 100644
index 0000000..6e12407
--- /dev/null
+++ b/data/rhythms/5-4/1/1002.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1003.xml b/data/rhythms/5-4/1/1003.xml
new file mode 100644
index 0000000..8430686
--- /dev/null
+++ b/data/rhythms/5-4/1/1003.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1004.xml b/data/rhythms/5-4/1/1004.xml
new file mode 100644
index 0000000..688489c
--- /dev/null
+++ b/data/rhythms/5-4/1/1004.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1005.xml b/data/rhythms/5-4/1/1005.xml
new file mode 100644
index 0000000..36cd534
--- /dev/null
+++ b/data/rhythms/5-4/1/1005.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1006.xml b/data/rhythms/5-4/1/1006.xml
new file mode 100644
index 0000000..ce1e8fe
--- /dev/null
+++ b/data/rhythms/5-4/1/1006.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1007.xml b/data/rhythms/5-4/1/1007.xml
new file mode 100644
index 0000000..a9ed67b
--- /dev/null
+++ b/data/rhythms/5-4/1/1007.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1008.xml b/data/rhythms/5-4/1/1008.xml
new file mode 100644
index 0000000..1f4d52a
--- /dev/null
+++ b/data/rhythms/5-4/1/1008.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1009.xml b/data/rhythms/5-4/1/1009.xml
new file mode 100644
index 0000000..8afae61
--- /dev/null
+++ b/data/rhythms/5-4/1/1009.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1010.xml b/data/rhythms/5-4/1/1010.xml
new file mode 100644
index 0000000..61a98e5
--- /dev/null
+++ b/data/rhythms/5-4/1/1010.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1011.xml b/data/rhythms/5-4/1/1011.xml
new file mode 100644
index 0000000..a6d2f53
--- /dev/null
+++ b/data/rhythms/5-4/1/1011.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1012.xml b/data/rhythms/5-4/1/1012.xml
new file mode 100644
index 0000000..286be0f
--- /dev/null
+++ b/data/rhythms/5-4/1/1012.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1013.xml b/data/rhythms/5-4/1/1013.xml
new file mode 100644
index 0000000..0a6de0c
--- /dev/null
+++ b/data/rhythms/5-4/1/1013.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1014.xml b/data/rhythms/5-4/1/1014.xml
new file mode 100644
index 0000000..f6974b0
--- /dev/null
+++ b/data/rhythms/5-4/1/1014.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1015.xml b/data/rhythms/5-4/1/1015.xml
new file mode 100644
index 0000000..76a3f67
--- /dev/null
+++ b/data/rhythms/5-4/1/1015.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1016.xml b/data/rhythms/5-4/1/1016.xml
new file mode 100644
index 0000000..0fefb42
--- /dev/null
+++ b/data/rhythms/5-4/1/1016.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1017.xml b/data/rhythms/5-4/1/1017.xml
new file mode 100644
index 0000000..3cac831
--- /dev/null
+++ b/data/rhythms/5-4/1/1017.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1018.xml b/data/rhythms/5-4/1/1018.xml
new file mode 100644
index 0000000..5bb1b7c
--- /dev/null
+++ b/data/rhythms/5-4/1/1018.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1019.xml b/data/rhythms/5-4/1/1019.xml
new file mode 100644
index 0000000..674cfd3
--- /dev/null
+++ b/data/rhythms/5-4/1/1019.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1020.xml b/data/rhythms/5-4/1/1020.xml
new file mode 100644
index 0000000..dc13d1c
--- /dev/null
+++ b/data/rhythms/5-4/1/1020.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1021.xml b/data/rhythms/5-4/1/1021.xml
new file mode 100644
index 0000000..04434f0
--- /dev/null
+++ b/data/rhythms/5-4/1/1021.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1022.xml b/data/rhythms/5-4/1/1022.xml
new file mode 100644
index 0000000..955b851
--- /dev/null
+++ b/data/rhythms/5-4/1/1022.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1023.xml b/data/rhythms/5-4/1/1023.xml
new file mode 100644
index 0000000..feb2b97
--- /dev/null
+++ b/data/rhythms/5-4/1/1023.xml
@@ -0,0 +1,116 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/1/1024.xml b/data/rhythms/5-4/1/1024.xml
new file mode 100644
index 0000000..e3aed8f
--- /dev/null
+++ b/data/rhythms/5-4/1/1024.xml
@@ -0,0 +1,119 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0001.xml b/data/rhythms/5-4/2/0001.xml
new file mode 100644
index 0000000..a80ba22
--- /dev/null
+++ b/data/rhythms/5-4/2/0001.xml
@@ -0,0 +1,77 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0002.xml b/data/rhythms/5-4/2/0002.xml
new file mode 100644
index 0000000..49526e3
--- /dev/null
+++ b/data/rhythms/5-4/2/0002.xml
@@ -0,0 +1,74 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0003.xml b/data/rhythms/5-4/2/0003.xml
new file mode 100644
index 0000000..dc1a0d4
--- /dev/null
+++ b/data/rhythms/5-4/2/0003.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0004.xml b/data/rhythms/5-4/2/0004.xml
new file mode 100644
index 0000000..91f687e
--- /dev/null
+++ b/data/rhythms/5-4/2/0004.xml
@@ -0,0 +1,82 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0005.xml b/data/rhythms/5-4/2/0005.xml
new file mode 100644
index 0000000..fe08903
--- /dev/null
+++ b/data/rhythms/5-4/2/0005.xml
@@ -0,0 +1,74 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0006.xml b/data/rhythms/5-4/2/0006.xml
new file mode 100644
index 0000000..52e9b08
--- /dev/null
+++ b/data/rhythms/5-4/2/0006.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0007.xml b/data/rhythms/5-4/2/0007.xml
new file mode 100644
index 0000000..004b09c
--- /dev/null
+++ b/data/rhythms/5-4/2/0007.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0008.xml b/data/rhythms/5-4/2/0008.xml
new file mode 100644
index 0000000..3e65461
--- /dev/null
+++ b/data/rhythms/5-4/2/0008.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0009.xml b/data/rhythms/5-4/2/0009.xml
new file mode 100644
index 0000000..0b1d7bb
--- /dev/null
+++ b/data/rhythms/5-4/2/0009.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0010.xml b/data/rhythms/5-4/2/0010.xml
new file mode 100644
index 0000000..0c6aa60
--- /dev/null
+++ b/data/rhythms/5-4/2/0010.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0011.xml b/data/rhythms/5-4/2/0011.xml
new file mode 100644
index 0000000..afffef8
--- /dev/null
+++ b/data/rhythms/5-4/2/0011.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0012.xml b/data/rhythms/5-4/2/0012.xml
new file mode 100644
index 0000000..8392361
--- /dev/null
+++ b/data/rhythms/5-4/2/0012.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0013.xml b/data/rhythms/5-4/2/0013.xml
new file mode 100644
index 0000000..844be24
--- /dev/null
+++ b/data/rhythms/5-4/2/0013.xml
@@ -0,0 +1,82 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0014.xml b/data/rhythms/5-4/2/0014.xml
new file mode 100644
index 0000000..5159687
--- /dev/null
+++ b/data/rhythms/5-4/2/0014.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0015.xml b/data/rhythms/5-4/2/0015.xml
new file mode 100644
index 0000000..1bb57aa
--- /dev/null
+++ b/data/rhythms/5-4/2/0015.xml
@@ -0,0 +1,93 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0016.xml b/data/rhythms/5-4/2/0016.xml
new file mode 100644
index 0000000..6465153
--- /dev/null
+++ b/data/rhythms/5-4/2/0016.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0017.xml b/data/rhythms/5-4/2/0017.xml
new file mode 100644
index 0000000..e280400
--- /dev/null
+++ b/data/rhythms/5-4/2/0017.xml
@@ -0,0 +1,74 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0018.xml b/data/rhythms/5-4/2/0018.xml
new file mode 100644
index 0000000..fb7d6fd
--- /dev/null
+++ b/data/rhythms/5-4/2/0018.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0019.xml b/data/rhythms/5-4/2/0019.xml
new file mode 100644
index 0000000..5b02bb0
--- /dev/null
+++ b/data/rhythms/5-4/2/0019.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0020.xml b/data/rhythms/5-4/2/0020.xml
new file mode 100644
index 0000000..ac2f1a5
--- /dev/null
+++ b/data/rhythms/5-4/2/0020.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0021.xml b/data/rhythms/5-4/2/0021.xml
new file mode 100644
index 0000000..e1e29ef
--- /dev/null
+++ b/data/rhythms/5-4/2/0021.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0022.xml b/data/rhythms/5-4/2/0022.xml
new file mode 100644
index 0000000..4428259
--- /dev/null
+++ b/data/rhythms/5-4/2/0022.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0023.xml b/data/rhythms/5-4/2/0023.xml
new file mode 100644
index 0000000..428cd02
--- /dev/null
+++ b/data/rhythms/5-4/2/0023.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0024.xml b/data/rhythms/5-4/2/0024.xml
new file mode 100644
index 0000000..d3eae9b
--- /dev/null
+++ b/data/rhythms/5-4/2/0024.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0025.xml b/data/rhythms/5-4/2/0025.xml
new file mode 100644
index 0000000..2363bed
--- /dev/null
+++ b/data/rhythms/5-4/2/0025.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0026.xml b/data/rhythms/5-4/2/0026.xml
new file mode 100644
index 0000000..aedc3d9
--- /dev/null
+++ b/data/rhythms/5-4/2/0026.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0027.xml b/data/rhythms/5-4/2/0027.xml
new file mode 100644
index 0000000..4bd8f59
--- /dev/null
+++ b/data/rhythms/5-4/2/0027.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0028.xml b/data/rhythms/5-4/2/0028.xml
new file mode 100644
index 0000000..dae7a00
--- /dev/null
+++ b/data/rhythms/5-4/2/0028.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0029.xml b/data/rhythms/5-4/2/0029.xml
new file mode 100644
index 0000000..3317d35
--- /dev/null
+++ b/data/rhythms/5-4/2/0029.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0030.xml b/data/rhythms/5-4/2/0030.xml
new file mode 100644
index 0000000..ae4728f
--- /dev/null
+++ b/data/rhythms/5-4/2/0030.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0031.xml b/data/rhythms/5-4/2/0031.xml
new file mode 100644
index 0000000..33b4751
--- /dev/null
+++ b/data/rhythms/5-4/2/0031.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0032.xml b/data/rhythms/5-4/2/0032.xml
new file mode 100644
index 0000000..235b9e3
--- /dev/null
+++ b/data/rhythms/5-4/2/0032.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0033.xml b/data/rhythms/5-4/2/0033.xml
new file mode 100644
index 0000000..a5d39a3
--- /dev/null
+++ b/data/rhythms/5-4/2/0033.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0034.xml b/data/rhythms/5-4/2/0034.xml
new file mode 100644
index 0000000..3780e80
--- /dev/null
+++ b/data/rhythms/5-4/2/0034.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0035.xml b/data/rhythms/5-4/2/0035.xml
new file mode 100644
index 0000000..ce688ce
--- /dev/null
+++ b/data/rhythms/5-4/2/0035.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0036.xml b/data/rhythms/5-4/2/0036.xml
new file mode 100644
index 0000000..66ed12c
--- /dev/null
+++ b/data/rhythms/5-4/2/0036.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0037.xml b/data/rhythms/5-4/2/0037.xml
new file mode 100644
index 0000000..7f3a088
--- /dev/null
+++ b/data/rhythms/5-4/2/0037.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0038.xml b/data/rhythms/5-4/2/0038.xml
new file mode 100644
index 0000000..0560e3f
--- /dev/null
+++ b/data/rhythms/5-4/2/0038.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0039.xml b/data/rhythms/5-4/2/0039.xml
new file mode 100644
index 0000000..bf351ee
--- /dev/null
+++ b/data/rhythms/5-4/2/0039.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0040.xml b/data/rhythms/5-4/2/0040.xml
new file mode 100644
index 0000000..aa9b418
--- /dev/null
+++ b/data/rhythms/5-4/2/0040.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0041.xml b/data/rhythms/5-4/2/0041.xml
new file mode 100644
index 0000000..5969e17
--- /dev/null
+++ b/data/rhythms/5-4/2/0041.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0042.xml b/data/rhythms/5-4/2/0042.xml
new file mode 100644
index 0000000..14d6a58
--- /dev/null
+++ b/data/rhythms/5-4/2/0042.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0043.xml b/data/rhythms/5-4/2/0043.xml
new file mode 100644
index 0000000..afd14043
--- /dev/null
+++ b/data/rhythms/5-4/2/0043.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0044.xml b/data/rhythms/5-4/2/0044.xml
new file mode 100644
index 0000000..12e68e5
--- /dev/null
+++ b/data/rhythms/5-4/2/0044.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0045.xml b/data/rhythms/5-4/2/0045.xml
new file mode 100644
index 0000000..8a10f8e
--- /dev/null
+++ b/data/rhythms/5-4/2/0045.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0046.xml b/data/rhythms/5-4/2/0046.xml
new file mode 100644
index 0000000..20369f0
--- /dev/null
+++ b/data/rhythms/5-4/2/0046.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0047.xml b/data/rhythms/5-4/2/0047.xml
new file mode 100644
index 0000000..397ee91
--- /dev/null
+++ b/data/rhythms/5-4/2/0047.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0048.xml b/data/rhythms/5-4/2/0048.xml
new file mode 100644
index 0000000..c5268e8
--- /dev/null
+++ b/data/rhythms/5-4/2/0048.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0049.xml b/data/rhythms/5-4/2/0049.xml
new file mode 100644
index 0000000..b66a90c
--- /dev/null
+++ b/data/rhythms/5-4/2/0049.xml
@@ -0,0 +1,82 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0050.xml b/data/rhythms/5-4/2/0050.xml
new file mode 100644
index 0000000..408aa86
--- /dev/null
+++ b/data/rhythms/5-4/2/0050.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0051.xml b/data/rhythms/5-4/2/0051.xml
new file mode 100644
index 0000000..673a3dc
--- /dev/null
+++ b/data/rhythms/5-4/2/0051.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0052.xml b/data/rhythms/5-4/2/0052.xml
new file mode 100644
index 0000000..1908a13
--- /dev/null
+++ b/data/rhythms/5-4/2/0052.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0053.xml b/data/rhythms/5-4/2/0053.xml
new file mode 100644
index 0000000..511373a
--- /dev/null
+++ b/data/rhythms/5-4/2/0053.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0054.xml b/data/rhythms/5-4/2/0054.xml
new file mode 100644
index 0000000..526ab72
--- /dev/null
+++ b/data/rhythms/5-4/2/0054.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0055.xml b/data/rhythms/5-4/2/0055.xml
new file mode 100644
index 0000000..04c0d1c
--- /dev/null
+++ b/data/rhythms/5-4/2/0055.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0056.xml b/data/rhythms/5-4/2/0056.xml
new file mode 100644
index 0000000..4739934
--- /dev/null
+++ b/data/rhythms/5-4/2/0056.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0057.xml b/data/rhythms/5-4/2/0057.xml
new file mode 100644
index 0000000..fa38308
--- /dev/null
+++ b/data/rhythms/5-4/2/0057.xml
@@ -0,0 +1,93 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0058.xml b/data/rhythms/5-4/2/0058.xml
new file mode 100644
index 0000000..867ed03
--- /dev/null
+++ b/data/rhythms/5-4/2/0058.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0059.xml b/data/rhythms/5-4/2/0059.xml
new file mode 100644
index 0000000..ea81b6f
--- /dev/null
+++ b/data/rhythms/5-4/2/0059.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0060.xml b/data/rhythms/5-4/2/0060.xml
new file mode 100644
index 0000000..5c18a25
--- /dev/null
+++ b/data/rhythms/5-4/2/0060.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0061.xml b/data/rhythms/5-4/2/0061.xml
new file mode 100644
index 0000000..d5f7682
--- /dev/null
+++ b/data/rhythms/5-4/2/0061.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0062.xml b/data/rhythms/5-4/2/0062.xml
new file mode 100644
index 0000000..5e9f39f
--- /dev/null
+++ b/data/rhythms/5-4/2/0062.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0063.xml b/data/rhythms/5-4/2/0063.xml
new file mode 100644
index 0000000..288ea8a
--- /dev/null
+++ b/data/rhythms/5-4/2/0063.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0064.xml b/data/rhythms/5-4/2/0064.xml
new file mode 100644
index 0000000..1e4aa18
--- /dev/null
+++ b/data/rhythms/5-4/2/0064.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0065.xml b/data/rhythms/5-4/2/0065.xml
new file mode 100644
index 0000000..7a488bb
--- /dev/null
+++ b/data/rhythms/5-4/2/0065.xml
@@ -0,0 +1,74 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0066.xml b/data/rhythms/5-4/2/0066.xml
new file mode 100644
index 0000000..5177bec
--- /dev/null
+++ b/data/rhythms/5-4/2/0066.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0067.xml b/data/rhythms/5-4/2/0067.xml
new file mode 100644
index 0000000..ba2d9e3
--- /dev/null
+++ b/data/rhythms/5-4/2/0067.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0068.xml b/data/rhythms/5-4/2/0068.xml
new file mode 100644
index 0000000..c31f206
--- /dev/null
+++ b/data/rhythms/5-4/2/0068.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0069.xml b/data/rhythms/5-4/2/0069.xml
new file mode 100644
index 0000000..4e424da
--- /dev/null
+++ b/data/rhythms/5-4/2/0069.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0070.xml b/data/rhythms/5-4/2/0070.xml
new file mode 100644
index 0000000..00a518a
--- /dev/null
+++ b/data/rhythms/5-4/2/0070.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0071.xml b/data/rhythms/5-4/2/0071.xml
new file mode 100644
index 0000000..f67d62c
--- /dev/null
+++ b/data/rhythms/5-4/2/0071.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0072.xml b/data/rhythms/5-4/2/0072.xml
new file mode 100644
index 0000000..f7f65b5
--- /dev/null
+++ b/data/rhythms/5-4/2/0072.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0073.xml b/data/rhythms/5-4/2/0073.xml
new file mode 100644
index 0000000..e9af3d0
--- /dev/null
+++ b/data/rhythms/5-4/2/0073.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0074.xml b/data/rhythms/5-4/2/0074.xml
new file mode 100644
index 0000000..922d3aa
--- /dev/null
+++ b/data/rhythms/5-4/2/0074.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0075.xml b/data/rhythms/5-4/2/0075.xml
new file mode 100644
index 0000000..6ed8208
--- /dev/null
+++ b/data/rhythms/5-4/2/0075.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0076.xml b/data/rhythms/5-4/2/0076.xml
new file mode 100644
index 0000000..005e263
--- /dev/null
+++ b/data/rhythms/5-4/2/0076.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0077.xml b/data/rhythms/5-4/2/0077.xml
new file mode 100644
index 0000000..6c8439b
--- /dev/null
+++ b/data/rhythms/5-4/2/0077.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0078.xml b/data/rhythms/5-4/2/0078.xml
new file mode 100644
index 0000000..46b16ad
--- /dev/null
+++ b/data/rhythms/5-4/2/0078.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0079.xml b/data/rhythms/5-4/2/0079.xml
new file mode 100644
index 0000000..0bd638c
--- /dev/null
+++ b/data/rhythms/5-4/2/0079.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0080.xml b/data/rhythms/5-4/2/0080.xml
new file mode 100644
index 0000000..7db14b1
--- /dev/null
+++ b/data/rhythms/5-4/2/0080.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0081.xml b/data/rhythms/5-4/2/0081.xml
new file mode 100644
index 0000000..e42811c
--- /dev/null
+++ b/data/rhythms/5-4/2/0081.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0082.xml b/data/rhythms/5-4/2/0082.xml
new file mode 100644
index 0000000..c96c658
--- /dev/null
+++ b/data/rhythms/5-4/2/0082.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0083.xml b/data/rhythms/5-4/2/0083.xml
new file mode 100644
index 0000000..87d72df
--- /dev/null
+++ b/data/rhythms/5-4/2/0083.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0084.xml b/data/rhythms/5-4/2/0084.xml
new file mode 100644
index 0000000..7252485
--- /dev/null
+++ b/data/rhythms/5-4/2/0084.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0085.xml b/data/rhythms/5-4/2/0085.xml
new file mode 100644
index 0000000..c8121ea
--- /dev/null
+++ b/data/rhythms/5-4/2/0085.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0086.xml b/data/rhythms/5-4/2/0086.xml
new file mode 100644
index 0000000..4a92c5e
--- /dev/null
+++ b/data/rhythms/5-4/2/0086.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0087.xml b/data/rhythms/5-4/2/0087.xml
new file mode 100644
index 0000000..afb5e89
--- /dev/null
+++ b/data/rhythms/5-4/2/0087.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0088.xml b/data/rhythms/5-4/2/0088.xml
new file mode 100644
index 0000000..edce16a
--- /dev/null
+++ b/data/rhythms/5-4/2/0088.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0089.xml b/data/rhythms/5-4/2/0089.xml
new file mode 100644
index 0000000..9913ad5
--- /dev/null
+++ b/data/rhythms/5-4/2/0089.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0090.xml b/data/rhythms/5-4/2/0090.xml
new file mode 100644
index 0000000..b18432c
--- /dev/null
+++ b/data/rhythms/5-4/2/0090.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0091.xml b/data/rhythms/5-4/2/0091.xml
new file mode 100644
index 0000000..b48077a
--- /dev/null
+++ b/data/rhythms/5-4/2/0091.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0092.xml b/data/rhythms/5-4/2/0092.xml
new file mode 100644
index 0000000..db9d421
--- /dev/null
+++ b/data/rhythms/5-4/2/0092.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0093.xml b/data/rhythms/5-4/2/0093.xml
new file mode 100644
index 0000000..db08b35
--- /dev/null
+++ b/data/rhythms/5-4/2/0093.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0094.xml b/data/rhythms/5-4/2/0094.xml
new file mode 100644
index 0000000..88fe32d
--- /dev/null
+++ b/data/rhythms/5-4/2/0094.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0095.xml b/data/rhythms/5-4/2/0095.xml
new file mode 100644
index 0000000..73afb0f
--- /dev/null
+++ b/data/rhythms/5-4/2/0095.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0096.xml b/data/rhythms/5-4/2/0096.xml
new file mode 100644
index 0000000..eb50936
--- /dev/null
+++ b/data/rhythms/5-4/2/0096.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0097.xml b/data/rhythms/5-4/2/0097.xml
new file mode 100644
index 0000000..76167ac
--- /dev/null
+++ b/data/rhythms/5-4/2/0097.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0098.xml b/data/rhythms/5-4/2/0098.xml
new file mode 100644
index 0000000..3b93271
--- /dev/null
+++ b/data/rhythms/5-4/2/0098.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0099.xml b/data/rhythms/5-4/2/0099.xml
new file mode 100644
index 0000000..7115aea
--- /dev/null
+++ b/data/rhythms/5-4/2/0099.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0100.xml b/data/rhythms/5-4/2/0100.xml
new file mode 100644
index 0000000..025ed03
--- /dev/null
+++ b/data/rhythms/5-4/2/0100.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0101.xml b/data/rhythms/5-4/2/0101.xml
new file mode 100644
index 0000000..9f6fc89
--- /dev/null
+++ b/data/rhythms/5-4/2/0101.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0102.xml b/data/rhythms/5-4/2/0102.xml
new file mode 100644
index 0000000..8867ec7
--- /dev/null
+++ b/data/rhythms/5-4/2/0102.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0103.xml b/data/rhythms/5-4/2/0103.xml
new file mode 100644
index 0000000..d06cf59
--- /dev/null
+++ b/data/rhythms/5-4/2/0103.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0104.xml b/data/rhythms/5-4/2/0104.xml
new file mode 100644
index 0000000..f32ad6c
--- /dev/null
+++ b/data/rhythms/5-4/2/0104.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0105.xml b/data/rhythms/5-4/2/0105.xml
new file mode 100644
index 0000000..335c72e
--- /dev/null
+++ b/data/rhythms/5-4/2/0105.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0106.xml b/data/rhythms/5-4/2/0106.xml
new file mode 100644
index 0000000..fdf8260
--- /dev/null
+++ b/data/rhythms/5-4/2/0106.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0107.xml b/data/rhythms/5-4/2/0107.xml
new file mode 100644
index 0000000..84468ef
--- /dev/null
+++ b/data/rhythms/5-4/2/0107.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0108.xml b/data/rhythms/5-4/2/0108.xml
new file mode 100644
index 0000000..ca4350e
--- /dev/null
+++ b/data/rhythms/5-4/2/0108.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0109.xml b/data/rhythms/5-4/2/0109.xml
new file mode 100644
index 0000000..dd3430a
--- /dev/null
+++ b/data/rhythms/5-4/2/0109.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0110.xml b/data/rhythms/5-4/2/0110.xml
new file mode 100644
index 0000000..52feb93
--- /dev/null
+++ b/data/rhythms/5-4/2/0110.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0111.xml b/data/rhythms/5-4/2/0111.xml
new file mode 100644
index 0000000..4e02736
--- /dev/null
+++ b/data/rhythms/5-4/2/0111.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0112.xml b/data/rhythms/5-4/2/0112.xml
new file mode 100644
index 0000000..21e6b34
--- /dev/null
+++ b/data/rhythms/5-4/2/0112.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0113.xml b/data/rhythms/5-4/2/0113.xml
new file mode 100644
index 0000000..b83fa0a
--- /dev/null
+++ b/data/rhythms/5-4/2/0113.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0114.xml b/data/rhythms/5-4/2/0114.xml
new file mode 100644
index 0000000..85dafc7
--- /dev/null
+++ b/data/rhythms/5-4/2/0114.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0115.xml b/data/rhythms/5-4/2/0115.xml
new file mode 100644
index 0000000..9f9472e
--- /dev/null
+++ b/data/rhythms/5-4/2/0115.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0116.xml b/data/rhythms/5-4/2/0116.xml
new file mode 100644
index 0000000..d3cb81c
--- /dev/null
+++ b/data/rhythms/5-4/2/0116.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0117.xml b/data/rhythms/5-4/2/0117.xml
new file mode 100644
index 0000000..55dfef6
--- /dev/null
+++ b/data/rhythms/5-4/2/0117.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0118.xml b/data/rhythms/5-4/2/0118.xml
new file mode 100644
index 0000000..84218b3
--- /dev/null
+++ b/data/rhythms/5-4/2/0118.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0119.xml b/data/rhythms/5-4/2/0119.xml
new file mode 100644
index 0000000..1277a18
--- /dev/null
+++ b/data/rhythms/5-4/2/0119.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0120.xml b/data/rhythms/5-4/2/0120.xml
new file mode 100644
index 0000000..15bf9de
--- /dev/null
+++ b/data/rhythms/5-4/2/0120.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0121.xml b/data/rhythms/5-4/2/0121.xml
new file mode 100644
index 0000000..1ee353e
--- /dev/null
+++ b/data/rhythms/5-4/2/0121.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0122.xml b/data/rhythms/5-4/2/0122.xml
new file mode 100644
index 0000000..8226760
--- /dev/null
+++ b/data/rhythms/5-4/2/0122.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0123.xml b/data/rhythms/5-4/2/0123.xml
new file mode 100644
index 0000000..58041b2
--- /dev/null
+++ b/data/rhythms/5-4/2/0123.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0124.xml b/data/rhythms/5-4/2/0124.xml
new file mode 100644
index 0000000..e9066cb
--- /dev/null
+++ b/data/rhythms/5-4/2/0124.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0125.xml b/data/rhythms/5-4/2/0125.xml
new file mode 100644
index 0000000..eee6c12
--- /dev/null
+++ b/data/rhythms/5-4/2/0125.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0126.xml b/data/rhythms/5-4/2/0126.xml
new file mode 100644
index 0000000..4f4e021
--- /dev/null
+++ b/data/rhythms/5-4/2/0126.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0127.xml b/data/rhythms/5-4/2/0127.xml
new file mode 100644
index 0000000..fa26f11
--- /dev/null
+++ b/data/rhythms/5-4/2/0127.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0128.xml b/data/rhythms/5-4/2/0128.xml
new file mode 100644
index 0000000..15902c3
--- /dev/null
+++ b/data/rhythms/5-4/2/0128.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0129.xml b/data/rhythms/5-4/2/0129.xml
new file mode 100644
index 0000000..aa978bb
--- /dev/null
+++ b/data/rhythms/5-4/2/0129.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0130.xml b/data/rhythms/5-4/2/0130.xml
new file mode 100644
index 0000000..11e3e8d
--- /dev/null
+++ b/data/rhythms/5-4/2/0130.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0131.xml b/data/rhythms/5-4/2/0131.xml
new file mode 100644
index 0000000..5716a70
--- /dev/null
+++ b/data/rhythms/5-4/2/0131.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0132.xml b/data/rhythms/5-4/2/0132.xml
new file mode 100644
index 0000000..69c8127
--- /dev/null
+++ b/data/rhythms/5-4/2/0132.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0133.xml b/data/rhythms/5-4/2/0133.xml
new file mode 100644
index 0000000..68c7d86
--- /dev/null
+++ b/data/rhythms/5-4/2/0133.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0134.xml b/data/rhythms/5-4/2/0134.xml
new file mode 100644
index 0000000..dff646d
--- /dev/null
+++ b/data/rhythms/5-4/2/0134.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0135.xml b/data/rhythms/5-4/2/0135.xml
new file mode 100644
index 0000000..62e12e8
--- /dev/null
+++ b/data/rhythms/5-4/2/0135.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0136.xml b/data/rhythms/5-4/2/0136.xml
new file mode 100644
index 0000000..d4d499e
--- /dev/null
+++ b/data/rhythms/5-4/2/0136.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0137.xml b/data/rhythms/5-4/2/0137.xml
new file mode 100644
index 0000000..9868e7d
--- /dev/null
+++ b/data/rhythms/5-4/2/0137.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0138.xml b/data/rhythms/5-4/2/0138.xml
new file mode 100644
index 0000000..22168ff
--- /dev/null
+++ b/data/rhythms/5-4/2/0138.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0139.xml b/data/rhythms/5-4/2/0139.xml
new file mode 100644
index 0000000..dcf08ea
--- /dev/null
+++ b/data/rhythms/5-4/2/0139.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0140.xml b/data/rhythms/5-4/2/0140.xml
new file mode 100644
index 0000000..c44f3ff
--- /dev/null
+++ b/data/rhythms/5-4/2/0140.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0141.xml b/data/rhythms/5-4/2/0141.xml
new file mode 100644
index 0000000..2d1866f
--- /dev/null
+++ b/data/rhythms/5-4/2/0141.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0142.xml b/data/rhythms/5-4/2/0142.xml
new file mode 100644
index 0000000..d810509
--- /dev/null
+++ b/data/rhythms/5-4/2/0142.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0143.xml b/data/rhythms/5-4/2/0143.xml
new file mode 100644
index 0000000..f1b5386
--- /dev/null
+++ b/data/rhythms/5-4/2/0143.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0144.xml b/data/rhythms/5-4/2/0144.xml
new file mode 100644
index 0000000..ea688aa
--- /dev/null
+++ b/data/rhythms/5-4/2/0144.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0145.xml b/data/rhythms/5-4/2/0145.xml
new file mode 100644
index 0000000..47bc1e6
--- /dev/null
+++ b/data/rhythms/5-4/2/0145.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0146.xml b/data/rhythms/5-4/2/0146.xml
new file mode 100644
index 0000000..127f4ec
--- /dev/null
+++ b/data/rhythms/5-4/2/0146.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0147.xml b/data/rhythms/5-4/2/0147.xml
new file mode 100644
index 0000000..e0b3351
--- /dev/null
+++ b/data/rhythms/5-4/2/0147.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0148.xml b/data/rhythms/5-4/2/0148.xml
new file mode 100644
index 0000000..8e8e4f4
--- /dev/null
+++ b/data/rhythms/5-4/2/0148.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0149.xml b/data/rhythms/5-4/2/0149.xml
new file mode 100644
index 0000000..a6c087d
--- /dev/null
+++ b/data/rhythms/5-4/2/0149.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0150.xml b/data/rhythms/5-4/2/0150.xml
new file mode 100644
index 0000000..7666b02
--- /dev/null
+++ b/data/rhythms/5-4/2/0150.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0151.xml b/data/rhythms/5-4/2/0151.xml
new file mode 100644
index 0000000..763d65f
--- /dev/null
+++ b/data/rhythms/5-4/2/0151.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0152.xml b/data/rhythms/5-4/2/0152.xml
new file mode 100644
index 0000000..736bc6f
--- /dev/null
+++ b/data/rhythms/5-4/2/0152.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0153.xml b/data/rhythms/5-4/2/0153.xml
new file mode 100644
index 0000000..2e1973a
--- /dev/null
+++ b/data/rhythms/5-4/2/0153.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0154.xml b/data/rhythms/5-4/2/0154.xml
new file mode 100644
index 0000000..2b7d519
--- /dev/null
+++ b/data/rhythms/5-4/2/0154.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0155.xml b/data/rhythms/5-4/2/0155.xml
new file mode 100644
index 0000000..f167d43
--- /dev/null
+++ b/data/rhythms/5-4/2/0155.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0156.xml b/data/rhythms/5-4/2/0156.xml
new file mode 100644
index 0000000..55ee648
--- /dev/null
+++ b/data/rhythms/5-4/2/0156.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0157.xml b/data/rhythms/5-4/2/0157.xml
new file mode 100644
index 0000000..4f4cccf
--- /dev/null
+++ b/data/rhythms/5-4/2/0157.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0158.xml b/data/rhythms/5-4/2/0158.xml
new file mode 100644
index 0000000..81c8b46
--- /dev/null
+++ b/data/rhythms/5-4/2/0158.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0159.xml b/data/rhythms/5-4/2/0159.xml
new file mode 100644
index 0000000..58aadac
--- /dev/null
+++ b/data/rhythms/5-4/2/0159.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0160.xml b/data/rhythms/5-4/2/0160.xml
new file mode 100644
index 0000000..b5d959b
--- /dev/null
+++ b/data/rhythms/5-4/2/0160.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0161.xml b/data/rhythms/5-4/2/0161.xml
new file mode 100644
index 0000000..4974975
--- /dev/null
+++ b/data/rhythms/5-4/2/0161.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0162.xml b/data/rhythms/5-4/2/0162.xml
new file mode 100644
index 0000000..7bed60d
--- /dev/null
+++ b/data/rhythms/5-4/2/0162.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0163.xml b/data/rhythms/5-4/2/0163.xml
new file mode 100644
index 0000000..cd3d7cc
--- /dev/null
+++ b/data/rhythms/5-4/2/0163.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0164.xml b/data/rhythms/5-4/2/0164.xml
new file mode 100644
index 0000000..f395ad1
--- /dev/null
+++ b/data/rhythms/5-4/2/0164.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0165.xml b/data/rhythms/5-4/2/0165.xml
new file mode 100644
index 0000000..d194cef
--- /dev/null
+++ b/data/rhythms/5-4/2/0165.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0166.xml b/data/rhythms/5-4/2/0166.xml
new file mode 100644
index 0000000..234f60f
--- /dev/null
+++ b/data/rhythms/5-4/2/0166.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0167.xml b/data/rhythms/5-4/2/0167.xml
new file mode 100644
index 0000000..09dbb5e
--- /dev/null
+++ b/data/rhythms/5-4/2/0167.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0168.xml b/data/rhythms/5-4/2/0168.xml
new file mode 100644
index 0000000..9f2dcd1
--- /dev/null
+++ b/data/rhythms/5-4/2/0168.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0169.xml b/data/rhythms/5-4/2/0169.xml
new file mode 100644
index 0000000..ee27c52
--- /dev/null
+++ b/data/rhythms/5-4/2/0169.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0170.xml b/data/rhythms/5-4/2/0170.xml
new file mode 100644
index 0000000..283cd6e
--- /dev/null
+++ b/data/rhythms/5-4/2/0170.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0171.xml b/data/rhythms/5-4/2/0171.xml
new file mode 100644
index 0000000..b67518d
--- /dev/null
+++ b/data/rhythms/5-4/2/0171.xml
@@ -0,0 +1,117 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0172.xml b/data/rhythms/5-4/2/0172.xml
new file mode 100644
index 0000000..7aceedf
--- /dev/null
+++ b/data/rhythms/5-4/2/0172.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0173.xml b/data/rhythms/5-4/2/0173.xml
new file mode 100644
index 0000000..9e363d7
--- /dev/null
+++ b/data/rhythms/5-4/2/0173.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0174.xml b/data/rhythms/5-4/2/0174.xml
new file mode 100644
index 0000000..9864e37
--- /dev/null
+++ b/data/rhythms/5-4/2/0174.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0175.xml b/data/rhythms/5-4/2/0175.xml
new file mode 100644
index 0000000..4827709
--- /dev/null
+++ b/data/rhythms/5-4/2/0175.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0176.xml b/data/rhythms/5-4/2/0176.xml
new file mode 100644
index 0000000..eac7c9e
--- /dev/null
+++ b/data/rhythms/5-4/2/0176.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0177.xml b/data/rhythms/5-4/2/0177.xml
new file mode 100644
index 0000000..f5fbfcb
--- /dev/null
+++ b/data/rhythms/5-4/2/0177.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0178.xml b/data/rhythms/5-4/2/0178.xml
new file mode 100644
index 0000000..8e02aec
--- /dev/null
+++ b/data/rhythms/5-4/2/0178.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0179.xml b/data/rhythms/5-4/2/0179.xml
new file mode 100644
index 0000000..e32c4be
--- /dev/null
+++ b/data/rhythms/5-4/2/0179.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0180.xml b/data/rhythms/5-4/2/0180.xml
new file mode 100644
index 0000000..0cd7357
--- /dev/null
+++ b/data/rhythms/5-4/2/0180.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0181.xml b/data/rhythms/5-4/2/0181.xml
new file mode 100644
index 0000000..1c6e06f
--- /dev/null
+++ b/data/rhythms/5-4/2/0181.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0182.xml b/data/rhythms/5-4/2/0182.xml
new file mode 100644
index 0000000..9699e11
--- /dev/null
+++ b/data/rhythms/5-4/2/0182.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0183.xml b/data/rhythms/5-4/2/0183.xml
new file mode 100644
index 0000000..d863faa
--- /dev/null
+++ b/data/rhythms/5-4/2/0183.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0184.xml b/data/rhythms/5-4/2/0184.xml
new file mode 100644
index 0000000..08ebe9d
--- /dev/null
+++ b/data/rhythms/5-4/2/0184.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0185.xml b/data/rhythms/5-4/2/0185.xml
new file mode 100644
index 0000000..343eaa4
--- /dev/null
+++ b/data/rhythms/5-4/2/0185.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0186.xml b/data/rhythms/5-4/2/0186.xml
new file mode 100644
index 0000000..851d39f
--- /dev/null
+++ b/data/rhythms/5-4/2/0186.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0187.xml b/data/rhythms/5-4/2/0187.xml
new file mode 100644
index 0000000..0f7fb60
--- /dev/null
+++ b/data/rhythms/5-4/2/0187.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0188.xml b/data/rhythms/5-4/2/0188.xml
new file mode 100644
index 0000000..d07943e
--- /dev/null
+++ b/data/rhythms/5-4/2/0188.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0189.xml b/data/rhythms/5-4/2/0189.xml
new file mode 100644
index 0000000..fdaacd1
--- /dev/null
+++ b/data/rhythms/5-4/2/0189.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0190.xml b/data/rhythms/5-4/2/0190.xml
new file mode 100644
index 0000000..46616a4
--- /dev/null
+++ b/data/rhythms/5-4/2/0190.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0191.xml b/data/rhythms/5-4/2/0191.xml
new file mode 100644
index 0000000..4d29cad
--- /dev/null
+++ b/data/rhythms/5-4/2/0191.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0192.xml b/data/rhythms/5-4/2/0192.xml
new file mode 100644
index 0000000..d06a4e9
--- /dev/null
+++ b/data/rhythms/5-4/2/0192.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0193.xml b/data/rhythms/5-4/2/0193.xml
new file mode 100644
index 0000000..23d37bc
--- /dev/null
+++ b/data/rhythms/5-4/2/0193.xml
@@ -0,0 +1,82 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0194.xml b/data/rhythms/5-4/2/0194.xml
new file mode 100644
index 0000000..278b85c
--- /dev/null
+++ b/data/rhythms/5-4/2/0194.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0195.xml b/data/rhythms/5-4/2/0195.xml
new file mode 100644
index 0000000..7305c47
--- /dev/null
+++ b/data/rhythms/5-4/2/0195.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0196.xml b/data/rhythms/5-4/2/0196.xml
new file mode 100644
index 0000000..544619d
--- /dev/null
+++ b/data/rhythms/5-4/2/0196.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0197.xml b/data/rhythms/5-4/2/0197.xml
new file mode 100644
index 0000000..5c818a8
--- /dev/null
+++ b/data/rhythms/5-4/2/0197.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0198.xml b/data/rhythms/5-4/2/0198.xml
new file mode 100644
index 0000000..fbdefea
--- /dev/null
+++ b/data/rhythms/5-4/2/0198.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0199.xml b/data/rhythms/5-4/2/0199.xml
new file mode 100644
index 0000000..948ce69
--- /dev/null
+++ b/data/rhythms/5-4/2/0199.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0200.xml b/data/rhythms/5-4/2/0200.xml
new file mode 100644
index 0000000..e726095
--- /dev/null
+++ b/data/rhythms/5-4/2/0200.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0201.xml b/data/rhythms/5-4/2/0201.xml
new file mode 100644
index 0000000..9a57b71
--- /dev/null
+++ b/data/rhythms/5-4/2/0201.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0202.xml b/data/rhythms/5-4/2/0202.xml
new file mode 100644
index 0000000..59c898a
--- /dev/null
+++ b/data/rhythms/5-4/2/0202.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0203.xml b/data/rhythms/5-4/2/0203.xml
new file mode 100644
index 0000000..359ac39
--- /dev/null
+++ b/data/rhythms/5-4/2/0203.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0204.xml b/data/rhythms/5-4/2/0204.xml
new file mode 100644
index 0000000..434c68e
--- /dev/null
+++ b/data/rhythms/5-4/2/0204.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0205.xml b/data/rhythms/5-4/2/0205.xml
new file mode 100644
index 0000000..8f8a13a
--- /dev/null
+++ b/data/rhythms/5-4/2/0205.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0206.xml b/data/rhythms/5-4/2/0206.xml
new file mode 100644
index 0000000..3805b82
--- /dev/null
+++ b/data/rhythms/5-4/2/0206.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0207.xml b/data/rhythms/5-4/2/0207.xml
new file mode 100644
index 0000000..ccc6a0a
--- /dev/null
+++ b/data/rhythms/5-4/2/0207.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0208.xml b/data/rhythms/5-4/2/0208.xml
new file mode 100644
index 0000000..8012880
--- /dev/null
+++ b/data/rhythms/5-4/2/0208.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0209.xml b/data/rhythms/5-4/2/0209.xml
new file mode 100644
index 0000000..9645d14
--- /dev/null
+++ b/data/rhythms/5-4/2/0209.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0210.xml b/data/rhythms/5-4/2/0210.xml
new file mode 100644
index 0000000..723e4c4
--- /dev/null
+++ b/data/rhythms/5-4/2/0210.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0211.xml b/data/rhythms/5-4/2/0211.xml
new file mode 100644
index 0000000..4b36c96
--- /dev/null
+++ b/data/rhythms/5-4/2/0211.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0212.xml b/data/rhythms/5-4/2/0212.xml
new file mode 100644
index 0000000..4baa62b
--- /dev/null
+++ b/data/rhythms/5-4/2/0212.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0213.xml b/data/rhythms/5-4/2/0213.xml
new file mode 100644
index 0000000..ed0cc90
--- /dev/null
+++ b/data/rhythms/5-4/2/0213.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0214.xml b/data/rhythms/5-4/2/0214.xml
new file mode 100644
index 0000000..7f9b202
--- /dev/null
+++ b/data/rhythms/5-4/2/0214.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0215.xml b/data/rhythms/5-4/2/0215.xml
new file mode 100644
index 0000000..922d2e6
--- /dev/null
+++ b/data/rhythms/5-4/2/0215.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0216.xml b/data/rhythms/5-4/2/0216.xml
new file mode 100644
index 0000000..5f0a11f
--- /dev/null
+++ b/data/rhythms/5-4/2/0216.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0217.xml b/data/rhythms/5-4/2/0217.xml
new file mode 100644
index 0000000..88a504c
--- /dev/null
+++ b/data/rhythms/5-4/2/0217.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0218.xml b/data/rhythms/5-4/2/0218.xml
new file mode 100644
index 0000000..9376f8b
--- /dev/null
+++ b/data/rhythms/5-4/2/0218.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0219.xml b/data/rhythms/5-4/2/0219.xml
new file mode 100644
index 0000000..43a6863
--- /dev/null
+++ b/data/rhythms/5-4/2/0219.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0220.xml b/data/rhythms/5-4/2/0220.xml
new file mode 100644
index 0000000..577ad6b
--- /dev/null
+++ b/data/rhythms/5-4/2/0220.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0221.xml b/data/rhythms/5-4/2/0221.xml
new file mode 100644
index 0000000..375df0a
--- /dev/null
+++ b/data/rhythms/5-4/2/0221.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0222.xml b/data/rhythms/5-4/2/0222.xml
new file mode 100644
index 0000000..d5d4b85
--- /dev/null
+++ b/data/rhythms/5-4/2/0222.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0223.xml b/data/rhythms/5-4/2/0223.xml
new file mode 100644
index 0000000..c1ff846
--- /dev/null
+++ b/data/rhythms/5-4/2/0223.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0224.xml b/data/rhythms/5-4/2/0224.xml
new file mode 100644
index 0000000..01de25e
--- /dev/null
+++ b/data/rhythms/5-4/2/0224.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0225.xml b/data/rhythms/5-4/2/0225.xml
new file mode 100644
index 0000000..517b7e3
--- /dev/null
+++ b/data/rhythms/5-4/2/0225.xml
@@ -0,0 +1,93 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0226.xml b/data/rhythms/5-4/2/0226.xml
new file mode 100644
index 0000000..5f24fd3
--- /dev/null
+++ b/data/rhythms/5-4/2/0226.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0227.xml b/data/rhythms/5-4/2/0227.xml
new file mode 100644
index 0000000..7f9757a
--- /dev/null
+++ b/data/rhythms/5-4/2/0227.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0228.xml b/data/rhythms/5-4/2/0228.xml
new file mode 100644
index 0000000..686dc63
--- /dev/null
+++ b/data/rhythms/5-4/2/0228.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0229.xml b/data/rhythms/5-4/2/0229.xml
new file mode 100644
index 0000000..e93c408
--- /dev/null
+++ b/data/rhythms/5-4/2/0229.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0230.xml b/data/rhythms/5-4/2/0230.xml
new file mode 100644
index 0000000..a255dfc
--- /dev/null
+++ b/data/rhythms/5-4/2/0230.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0231.xml b/data/rhythms/5-4/2/0231.xml
new file mode 100644
index 0000000..468dbce
--- /dev/null
+++ b/data/rhythms/5-4/2/0231.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0232.xml b/data/rhythms/5-4/2/0232.xml
new file mode 100644
index 0000000..704f696
--- /dev/null
+++ b/data/rhythms/5-4/2/0232.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0233.xml b/data/rhythms/5-4/2/0233.xml
new file mode 100644
index 0000000..89961a7
--- /dev/null
+++ b/data/rhythms/5-4/2/0233.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0234.xml b/data/rhythms/5-4/2/0234.xml
new file mode 100644
index 0000000..c3cb1f0
--- /dev/null
+++ b/data/rhythms/5-4/2/0234.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0235.xml b/data/rhythms/5-4/2/0235.xml
new file mode 100644
index 0000000..eee33e4
--- /dev/null
+++ b/data/rhythms/5-4/2/0235.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0236.xml b/data/rhythms/5-4/2/0236.xml
new file mode 100644
index 0000000..d650d61
--- /dev/null
+++ b/data/rhythms/5-4/2/0236.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0237.xml b/data/rhythms/5-4/2/0237.xml
new file mode 100644
index 0000000..6135bec
--- /dev/null
+++ b/data/rhythms/5-4/2/0237.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0238.xml b/data/rhythms/5-4/2/0238.xml
new file mode 100644
index 0000000..97e3127
--- /dev/null
+++ b/data/rhythms/5-4/2/0238.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0239.xml b/data/rhythms/5-4/2/0239.xml
new file mode 100644
index 0000000..7a93538
--- /dev/null
+++ b/data/rhythms/5-4/2/0239.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0240.xml b/data/rhythms/5-4/2/0240.xml
new file mode 100644
index 0000000..4770da3
--- /dev/null
+++ b/data/rhythms/5-4/2/0240.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0241.xml b/data/rhythms/5-4/2/0241.xml
new file mode 100644
index 0000000..fdd93ae
--- /dev/null
+++ b/data/rhythms/5-4/2/0241.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0242.xml b/data/rhythms/5-4/2/0242.xml
new file mode 100644
index 0000000..3013b58
--- /dev/null
+++ b/data/rhythms/5-4/2/0242.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0243.xml b/data/rhythms/5-4/2/0243.xml
new file mode 100644
index 0000000..8e19361
--- /dev/null
+++ b/data/rhythms/5-4/2/0243.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0244.xml b/data/rhythms/5-4/2/0244.xml
new file mode 100644
index 0000000..38bb57e
--- /dev/null
+++ b/data/rhythms/5-4/2/0244.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0245.xml b/data/rhythms/5-4/2/0245.xml
new file mode 100644
index 0000000..37cdd9a
--- /dev/null
+++ b/data/rhythms/5-4/2/0245.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0246.xml b/data/rhythms/5-4/2/0246.xml
new file mode 100644
index 0000000..da05f41
--- /dev/null
+++ b/data/rhythms/5-4/2/0246.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0247.xml b/data/rhythms/5-4/2/0247.xml
new file mode 100644
index 0000000..fa7a259
--- /dev/null
+++ b/data/rhythms/5-4/2/0247.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0248.xml b/data/rhythms/5-4/2/0248.xml
new file mode 100644
index 0000000..dbad533
--- /dev/null
+++ b/data/rhythms/5-4/2/0248.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0249.xml b/data/rhythms/5-4/2/0249.xml
new file mode 100644
index 0000000..00465c5
--- /dev/null
+++ b/data/rhythms/5-4/2/0249.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0250.xml b/data/rhythms/5-4/2/0250.xml
new file mode 100644
index 0000000..3791e66
--- /dev/null
+++ b/data/rhythms/5-4/2/0250.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0251.xml b/data/rhythms/5-4/2/0251.xml
new file mode 100644
index 0000000..699e4fa
--- /dev/null
+++ b/data/rhythms/5-4/2/0251.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0252.xml b/data/rhythms/5-4/2/0252.xml
new file mode 100644
index 0000000..42076d5
--- /dev/null
+++ b/data/rhythms/5-4/2/0252.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0253.xml b/data/rhythms/5-4/2/0253.xml
new file mode 100644
index 0000000..92a32c7
--- /dev/null
+++ b/data/rhythms/5-4/2/0253.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0254.xml b/data/rhythms/5-4/2/0254.xml
new file mode 100644
index 0000000..1471a24
--- /dev/null
+++ b/data/rhythms/5-4/2/0254.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0255.xml b/data/rhythms/5-4/2/0255.xml
new file mode 100644
index 0000000..ca78250
--- /dev/null
+++ b/data/rhythms/5-4/2/0255.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0256.xml b/data/rhythms/5-4/2/0256.xml
new file mode 100644
index 0000000..13ed847
--- /dev/null
+++ b/data/rhythms/5-4/2/0256.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0257.xml b/data/rhythms/5-4/2/0257.xml
new file mode 100644
index 0000000..05e9002
--- /dev/null
+++ b/data/rhythms/5-4/2/0257.xml
@@ -0,0 +1,74 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0258.xml b/data/rhythms/5-4/2/0258.xml
new file mode 100644
index 0000000..b293952
--- /dev/null
+++ b/data/rhythms/5-4/2/0258.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0259.xml b/data/rhythms/5-4/2/0259.xml
new file mode 100644
index 0000000..eca554b
--- /dev/null
+++ b/data/rhythms/5-4/2/0259.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0260.xml b/data/rhythms/5-4/2/0260.xml
new file mode 100644
index 0000000..f308a13
--- /dev/null
+++ b/data/rhythms/5-4/2/0260.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0261.xml b/data/rhythms/5-4/2/0261.xml
new file mode 100644
index 0000000..eac6650
--- /dev/null
+++ b/data/rhythms/5-4/2/0261.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0262.xml b/data/rhythms/5-4/2/0262.xml
new file mode 100644
index 0000000..7626eb0
--- /dev/null
+++ b/data/rhythms/5-4/2/0262.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0263.xml b/data/rhythms/5-4/2/0263.xml
new file mode 100644
index 0000000..706671a
--- /dev/null
+++ b/data/rhythms/5-4/2/0263.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0264.xml b/data/rhythms/5-4/2/0264.xml
new file mode 100644
index 0000000..8aa6e12
--- /dev/null
+++ b/data/rhythms/5-4/2/0264.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0265.xml b/data/rhythms/5-4/2/0265.xml
new file mode 100644
index 0000000..2e5db34
--- /dev/null
+++ b/data/rhythms/5-4/2/0265.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0266.xml b/data/rhythms/5-4/2/0266.xml
new file mode 100644
index 0000000..a977967
--- /dev/null
+++ b/data/rhythms/5-4/2/0266.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0267.xml b/data/rhythms/5-4/2/0267.xml
new file mode 100644
index 0000000..9bb4480
--- /dev/null
+++ b/data/rhythms/5-4/2/0267.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0268.xml b/data/rhythms/5-4/2/0268.xml
new file mode 100644
index 0000000..c9a615c
--- /dev/null
+++ b/data/rhythms/5-4/2/0268.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0269.xml b/data/rhythms/5-4/2/0269.xml
new file mode 100644
index 0000000..fc686e3
--- /dev/null
+++ b/data/rhythms/5-4/2/0269.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0270.xml b/data/rhythms/5-4/2/0270.xml
new file mode 100644
index 0000000..0002dfe
--- /dev/null
+++ b/data/rhythms/5-4/2/0270.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0271.xml b/data/rhythms/5-4/2/0271.xml
new file mode 100644
index 0000000..995be75
--- /dev/null
+++ b/data/rhythms/5-4/2/0271.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0272.xml b/data/rhythms/5-4/2/0272.xml
new file mode 100644
index 0000000..7258d60
--- /dev/null
+++ b/data/rhythms/5-4/2/0272.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0273.xml b/data/rhythms/5-4/2/0273.xml
new file mode 100644
index 0000000..1f57683
--- /dev/null
+++ b/data/rhythms/5-4/2/0273.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0274.xml b/data/rhythms/5-4/2/0274.xml
new file mode 100644
index 0000000..cf16193
--- /dev/null
+++ b/data/rhythms/5-4/2/0274.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0275.xml b/data/rhythms/5-4/2/0275.xml
new file mode 100644
index 0000000..691a761
--- /dev/null
+++ b/data/rhythms/5-4/2/0275.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0276.xml b/data/rhythms/5-4/2/0276.xml
new file mode 100644
index 0000000..5a4d041
--- /dev/null
+++ b/data/rhythms/5-4/2/0276.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0277.xml b/data/rhythms/5-4/2/0277.xml
new file mode 100644
index 0000000..b2c4e30
--- /dev/null
+++ b/data/rhythms/5-4/2/0277.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0278.xml b/data/rhythms/5-4/2/0278.xml
new file mode 100644
index 0000000..3fbb371
--- /dev/null
+++ b/data/rhythms/5-4/2/0278.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0279.xml b/data/rhythms/5-4/2/0279.xml
new file mode 100644
index 0000000..a1890ee
--- /dev/null
+++ b/data/rhythms/5-4/2/0279.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0280.xml b/data/rhythms/5-4/2/0280.xml
new file mode 100644
index 0000000..e1824e7
--- /dev/null
+++ b/data/rhythms/5-4/2/0280.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0281.xml b/data/rhythms/5-4/2/0281.xml
new file mode 100644
index 0000000..9ee49d4
--- /dev/null
+++ b/data/rhythms/5-4/2/0281.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0282.xml b/data/rhythms/5-4/2/0282.xml
new file mode 100644
index 0000000..85787f0
--- /dev/null
+++ b/data/rhythms/5-4/2/0282.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0283.xml b/data/rhythms/5-4/2/0283.xml
new file mode 100644
index 0000000..73e0638
--- /dev/null
+++ b/data/rhythms/5-4/2/0283.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0284.xml b/data/rhythms/5-4/2/0284.xml
new file mode 100644
index 0000000..1c6c955
--- /dev/null
+++ b/data/rhythms/5-4/2/0284.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0285.xml b/data/rhythms/5-4/2/0285.xml
new file mode 100644
index 0000000..0cab38b
--- /dev/null
+++ b/data/rhythms/5-4/2/0285.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0286.xml b/data/rhythms/5-4/2/0286.xml
new file mode 100644
index 0000000..b76c8e4
--- /dev/null
+++ b/data/rhythms/5-4/2/0286.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0287.xml b/data/rhythms/5-4/2/0287.xml
new file mode 100644
index 0000000..5ab4d33
--- /dev/null
+++ b/data/rhythms/5-4/2/0287.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0288.xml b/data/rhythms/5-4/2/0288.xml
new file mode 100644
index 0000000..ea77e02
--- /dev/null
+++ b/data/rhythms/5-4/2/0288.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0289.xml b/data/rhythms/5-4/2/0289.xml
new file mode 100644
index 0000000..bc810c0
--- /dev/null
+++ b/data/rhythms/5-4/2/0289.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0290.xml b/data/rhythms/5-4/2/0290.xml
new file mode 100644
index 0000000..46a0710
--- /dev/null
+++ b/data/rhythms/5-4/2/0290.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0291.xml b/data/rhythms/5-4/2/0291.xml
new file mode 100644
index 0000000..7c8506b
--- /dev/null
+++ b/data/rhythms/5-4/2/0291.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0292.xml b/data/rhythms/5-4/2/0292.xml
new file mode 100644
index 0000000..8a6bc23
--- /dev/null
+++ b/data/rhythms/5-4/2/0292.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0293.xml b/data/rhythms/5-4/2/0293.xml
new file mode 100644
index 0000000..cd67a0e
--- /dev/null
+++ b/data/rhythms/5-4/2/0293.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0294.xml b/data/rhythms/5-4/2/0294.xml
new file mode 100644
index 0000000..bc573a1
--- /dev/null
+++ b/data/rhythms/5-4/2/0294.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0295.xml b/data/rhythms/5-4/2/0295.xml
new file mode 100644
index 0000000..e80b814
--- /dev/null
+++ b/data/rhythms/5-4/2/0295.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0296.xml b/data/rhythms/5-4/2/0296.xml
new file mode 100644
index 0000000..59edcc4
--- /dev/null
+++ b/data/rhythms/5-4/2/0296.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0297.xml b/data/rhythms/5-4/2/0297.xml
new file mode 100644
index 0000000..af96aa4
--- /dev/null
+++ b/data/rhythms/5-4/2/0297.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0298.xml b/data/rhythms/5-4/2/0298.xml
new file mode 100644
index 0000000..dc68eb8
--- /dev/null
+++ b/data/rhythms/5-4/2/0298.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0299.xml b/data/rhythms/5-4/2/0299.xml
new file mode 100644
index 0000000..154eeea
--- /dev/null
+++ b/data/rhythms/5-4/2/0299.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0300.xml b/data/rhythms/5-4/2/0300.xml
new file mode 100644
index 0000000..33e3984
--- /dev/null
+++ b/data/rhythms/5-4/2/0300.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0301.xml b/data/rhythms/5-4/2/0301.xml
new file mode 100644
index 0000000..77a3ee4
--- /dev/null
+++ b/data/rhythms/5-4/2/0301.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0302.xml b/data/rhythms/5-4/2/0302.xml
new file mode 100644
index 0000000..7330964
--- /dev/null
+++ b/data/rhythms/5-4/2/0302.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0303.xml b/data/rhythms/5-4/2/0303.xml
new file mode 100644
index 0000000..717959c
--- /dev/null
+++ b/data/rhythms/5-4/2/0303.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0304.xml b/data/rhythms/5-4/2/0304.xml
new file mode 100644
index 0000000..28db0d9
--- /dev/null
+++ b/data/rhythms/5-4/2/0304.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0305.xml b/data/rhythms/5-4/2/0305.xml
new file mode 100644
index 0000000..3b0549f
--- /dev/null
+++ b/data/rhythms/5-4/2/0305.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0306.xml b/data/rhythms/5-4/2/0306.xml
new file mode 100644
index 0000000..c36dc26
--- /dev/null
+++ b/data/rhythms/5-4/2/0306.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0307.xml b/data/rhythms/5-4/2/0307.xml
new file mode 100644
index 0000000..7448f9b
--- /dev/null
+++ b/data/rhythms/5-4/2/0307.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0308.xml b/data/rhythms/5-4/2/0308.xml
new file mode 100644
index 0000000..af5a883
--- /dev/null
+++ b/data/rhythms/5-4/2/0308.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0309.xml b/data/rhythms/5-4/2/0309.xml
new file mode 100644
index 0000000..0cfbb20
--- /dev/null
+++ b/data/rhythms/5-4/2/0309.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0310.xml b/data/rhythms/5-4/2/0310.xml
new file mode 100644
index 0000000..8a075f3
--- /dev/null
+++ b/data/rhythms/5-4/2/0310.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0311.xml b/data/rhythms/5-4/2/0311.xml
new file mode 100644
index 0000000..71648a4
--- /dev/null
+++ b/data/rhythms/5-4/2/0311.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0312.xml b/data/rhythms/5-4/2/0312.xml
new file mode 100644
index 0000000..0d0a63b
--- /dev/null
+++ b/data/rhythms/5-4/2/0312.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0313.xml b/data/rhythms/5-4/2/0313.xml
new file mode 100644
index 0000000..7da01a1
--- /dev/null
+++ b/data/rhythms/5-4/2/0313.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0314.xml b/data/rhythms/5-4/2/0314.xml
new file mode 100644
index 0000000..89dda31
--- /dev/null
+++ b/data/rhythms/5-4/2/0314.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0315.xml b/data/rhythms/5-4/2/0315.xml
new file mode 100644
index 0000000..871aed3
--- /dev/null
+++ b/data/rhythms/5-4/2/0315.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0316.xml b/data/rhythms/5-4/2/0316.xml
new file mode 100644
index 0000000..a05deec
--- /dev/null
+++ b/data/rhythms/5-4/2/0316.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0317.xml b/data/rhythms/5-4/2/0317.xml
new file mode 100644
index 0000000..12265e9
--- /dev/null
+++ b/data/rhythms/5-4/2/0317.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0318.xml b/data/rhythms/5-4/2/0318.xml
new file mode 100644
index 0000000..a312bea
--- /dev/null
+++ b/data/rhythms/5-4/2/0318.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0319.xml b/data/rhythms/5-4/2/0319.xml
new file mode 100644
index 0000000..57b1c41
--- /dev/null
+++ b/data/rhythms/5-4/2/0319.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0320.xml b/data/rhythms/5-4/2/0320.xml
new file mode 100644
index 0000000..a56aa05
--- /dev/null
+++ b/data/rhythms/5-4/2/0320.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0321.xml b/data/rhythms/5-4/2/0321.xml
new file mode 100644
index 0000000..a33dac0
--- /dev/null
+++ b/data/rhythms/5-4/2/0321.xml
@@ -0,0 +1,71 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0322.xml b/data/rhythms/5-4/2/0322.xml
new file mode 100644
index 0000000..d480e37
--- /dev/null
+++ b/data/rhythms/5-4/2/0322.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0323.xml b/data/rhythms/5-4/2/0323.xml
new file mode 100644
index 0000000..2bcd76b
--- /dev/null
+++ b/data/rhythms/5-4/2/0323.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0324.xml b/data/rhythms/5-4/2/0324.xml
new file mode 100644
index 0000000..9179884
--- /dev/null
+++ b/data/rhythms/5-4/2/0324.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0325.xml b/data/rhythms/5-4/2/0325.xml
new file mode 100644
index 0000000..abb126c
--- /dev/null
+++ b/data/rhythms/5-4/2/0325.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0326.xml b/data/rhythms/5-4/2/0326.xml
new file mode 100644
index 0000000..4b2098a
--- /dev/null
+++ b/data/rhythms/5-4/2/0326.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0327.xml b/data/rhythms/5-4/2/0327.xml
new file mode 100644
index 0000000..0e5ea0b
--- /dev/null
+++ b/data/rhythms/5-4/2/0327.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0328.xml b/data/rhythms/5-4/2/0328.xml
new file mode 100644
index 0000000..457b713
--- /dev/null
+++ b/data/rhythms/5-4/2/0328.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0329.xml b/data/rhythms/5-4/2/0329.xml
new file mode 100644
index 0000000..5fef94d
--- /dev/null
+++ b/data/rhythms/5-4/2/0329.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0330.xml b/data/rhythms/5-4/2/0330.xml
new file mode 100644
index 0000000..5a9a9a7
--- /dev/null
+++ b/data/rhythms/5-4/2/0330.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0331.xml b/data/rhythms/5-4/2/0331.xml
new file mode 100644
index 0000000..bcc8de8
--- /dev/null
+++ b/data/rhythms/5-4/2/0331.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0332.xml b/data/rhythms/5-4/2/0332.xml
new file mode 100644
index 0000000..903c4db
--- /dev/null
+++ b/data/rhythms/5-4/2/0332.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0333.xml b/data/rhythms/5-4/2/0333.xml
new file mode 100644
index 0000000..73a4a08
--- /dev/null
+++ b/data/rhythms/5-4/2/0333.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0334.xml b/data/rhythms/5-4/2/0334.xml
new file mode 100644
index 0000000..d71e00b
--- /dev/null
+++ b/data/rhythms/5-4/2/0334.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0335.xml b/data/rhythms/5-4/2/0335.xml
new file mode 100644
index 0000000..8ca6634
--- /dev/null
+++ b/data/rhythms/5-4/2/0335.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0336.xml b/data/rhythms/5-4/2/0336.xml
new file mode 100644
index 0000000..28bf989
--- /dev/null
+++ b/data/rhythms/5-4/2/0336.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0337.xml b/data/rhythms/5-4/2/0337.xml
new file mode 100644
index 0000000..2cff512
--- /dev/null
+++ b/data/rhythms/5-4/2/0337.xml
@@ -0,0 +1,68 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0338.xml b/data/rhythms/5-4/2/0338.xml
new file mode 100644
index 0000000..f7ae751
--- /dev/null
+++ b/data/rhythms/5-4/2/0338.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0339.xml b/data/rhythms/5-4/2/0339.xml
new file mode 100644
index 0000000..8522dd8
--- /dev/null
+++ b/data/rhythms/5-4/2/0339.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0340.xml b/data/rhythms/5-4/2/0340.xml
new file mode 100644
index 0000000..9f94dc9
--- /dev/null
+++ b/data/rhythms/5-4/2/0340.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0341.xml b/data/rhythms/5-4/2/0341.xml
new file mode 100644
index 0000000..233ec54
--- /dev/null
+++ b/data/rhythms/5-4/2/0341.xml
@@ -0,0 +1,65 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0342.xml b/data/rhythms/5-4/2/0342.xml
new file mode 100644
index 0000000..92da89e
--- /dev/null
+++ b/data/rhythms/5-4/2/0342.xml
@@ -0,0 +1,62 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0343.xml b/data/rhythms/5-4/2/0343.xml
new file mode 100644
index 0000000..098c63f
--- /dev/null
+++ b/data/rhythms/5-4/2/0343.xml
@@ -0,0 +1,75 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0344.xml b/data/rhythms/5-4/2/0344.xml
new file mode 100644
index 0000000..7fa572b
--- /dev/null
+++ b/data/rhythms/5-4/2/0344.xml
@@ -0,0 +1,70 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0345.xml b/data/rhythms/5-4/2/0345.xml
new file mode 100644
index 0000000..d3b84ee
--- /dev/null
+++ b/data/rhythms/5-4/2/0345.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0346.xml b/data/rhythms/5-4/2/0346.xml
new file mode 100644
index 0000000..fc7904f
--- /dev/null
+++ b/data/rhythms/5-4/2/0346.xml
@@ -0,0 +1,75 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0347.xml b/data/rhythms/5-4/2/0347.xml
new file mode 100644
index 0000000..7d29a08
--- /dev/null
+++ b/data/rhythms/5-4/2/0347.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0348.xml b/data/rhythms/5-4/2/0348.xml
new file mode 100644
index 0000000..76b26e3
--- /dev/null
+++ b/data/rhythms/5-4/2/0348.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0349.xml b/data/rhythms/5-4/2/0349.xml
new file mode 100644
index 0000000..aea3434
--- /dev/null
+++ b/data/rhythms/5-4/2/0349.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0350.xml b/data/rhythms/5-4/2/0350.xml
new file mode 100644
index 0000000..d5189f5
--- /dev/null
+++ b/data/rhythms/5-4/2/0350.xml
@@ -0,0 +1,70 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0351.xml b/data/rhythms/5-4/2/0351.xml
new file mode 100644
index 0000000..828717e
--- /dev/null
+++ b/data/rhythms/5-4/2/0351.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0352.xml b/data/rhythms/5-4/2/0352.xml
new file mode 100644
index 0000000..83b2fa3
--- /dev/null
+++ b/data/rhythms/5-4/2/0352.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0353.xml b/data/rhythms/5-4/2/0353.xml
new file mode 100644
index 0000000..758ae85
--- /dev/null
+++ b/data/rhythms/5-4/2/0353.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0354.xml b/data/rhythms/5-4/2/0354.xml
new file mode 100644
index 0000000..c1130cc
--- /dev/null
+++ b/data/rhythms/5-4/2/0354.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0355.xml b/data/rhythms/5-4/2/0355.xml
new file mode 100644
index 0000000..0e62ff3
--- /dev/null
+++ b/data/rhythms/5-4/2/0355.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0356.xml b/data/rhythms/5-4/2/0356.xml
new file mode 100644
index 0000000..5c1e816
--- /dev/null
+++ b/data/rhythms/5-4/2/0356.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0357.xml b/data/rhythms/5-4/2/0357.xml
new file mode 100644
index 0000000..a9ddbbe
--- /dev/null
+++ b/data/rhythms/5-4/2/0357.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0358.xml b/data/rhythms/5-4/2/0358.xml
new file mode 100644
index 0000000..4384a76
--- /dev/null
+++ b/data/rhythms/5-4/2/0358.xml
@@ -0,0 +1,75 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0359.xml b/data/rhythms/5-4/2/0359.xml
new file mode 100644
index 0000000..9b14ac9
--- /dev/null
+++ b/data/rhythms/5-4/2/0359.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0360.xml b/data/rhythms/5-4/2/0360.xml
new file mode 100644
index 0000000..ac2fb91
--- /dev/null
+++ b/data/rhythms/5-4/2/0360.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0361.xml b/data/rhythms/5-4/2/0361.xml
new file mode 100644
index 0000000..4850b8e
--- /dev/null
+++ b/data/rhythms/5-4/2/0361.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0362.xml b/data/rhythms/5-4/2/0362.xml
new file mode 100644
index 0000000..01a4b58
--- /dev/null
+++ b/data/rhythms/5-4/2/0362.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0363.xml b/data/rhythms/5-4/2/0363.xml
new file mode 100644
index 0000000..7406f5c
--- /dev/null
+++ b/data/rhythms/5-4/2/0363.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0364.xml b/data/rhythms/5-4/2/0364.xml
new file mode 100644
index 0000000..834ecf8
--- /dev/null
+++ b/data/rhythms/5-4/2/0364.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0365.xml b/data/rhythms/5-4/2/0365.xml
new file mode 100644
index 0000000..792963a
--- /dev/null
+++ b/data/rhythms/5-4/2/0365.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0366.xml b/data/rhythms/5-4/2/0366.xml
new file mode 100644
index 0000000..439955f
--- /dev/null
+++ b/data/rhythms/5-4/2/0366.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0367.xml b/data/rhythms/5-4/2/0367.xml
new file mode 100644
index 0000000..99f189f
--- /dev/null
+++ b/data/rhythms/5-4/2/0367.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0368.xml b/data/rhythms/5-4/2/0368.xml
new file mode 100644
index 0000000..30de984
--- /dev/null
+++ b/data/rhythms/5-4/2/0368.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0369.xml b/data/rhythms/5-4/2/0369.xml
new file mode 100644
index 0000000..f45ba81
--- /dev/null
+++ b/data/rhythms/5-4/2/0369.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0370.xml b/data/rhythms/5-4/2/0370.xml
new file mode 100644
index 0000000..3c326a4
--- /dev/null
+++ b/data/rhythms/5-4/2/0370.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0371.xml b/data/rhythms/5-4/2/0371.xml
new file mode 100644
index 0000000..9b8b69e
--- /dev/null
+++ b/data/rhythms/5-4/2/0371.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0372.xml b/data/rhythms/5-4/2/0372.xml
new file mode 100644
index 0000000..716d970
--- /dev/null
+++ b/data/rhythms/5-4/2/0372.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0373.xml b/data/rhythms/5-4/2/0373.xml
new file mode 100644
index 0000000..30c9901
--- /dev/null
+++ b/data/rhythms/5-4/2/0373.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0374.xml b/data/rhythms/5-4/2/0374.xml
new file mode 100644
index 0000000..7ab9e96
--- /dev/null
+++ b/data/rhythms/5-4/2/0374.xml
@@ -0,0 +1,70 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0375.xml b/data/rhythms/5-4/2/0375.xml
new file mode 100644
index 0000000..183b948
--- /dev/null
+++ b/data/rhythms/5-4/2/0375.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0376.xml b/data/rhythms/5-4/2/0376.xml
new file mode 100644
index 0000000..3ee5263
--- /dev/null
+++ b/data/rhythms/5-4/2/0376.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0377.xml b/data/rhythms/5-4/2/0377.xml
new file mode 100644
index 0000000..e5e3912
--- /dev/null
+++ b/data/rhythms/5-4/2/0377.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0378.xml b/data/rhythms/5-4/2/0378.xml
new file mode 100644
index 0000000..c841e99
--- /dev/null
+++ b/data/rhythms/5-4/2/0378.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0379.xml b/data/rhythms/5-4/2/0379.xml
new file mode 100644
index 0000000..3e4c4d3
--- /dev/null
+++ b/data/rhythms/5-4/2/0379.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0380.xml b/data/rhythms/5-4/2/0380.xml
new file mode 100644
index 0000000..8558eaf
--- /dev/null
+++ b/data/rhythms/5-4/2/0380.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0381.xml b/data/rhythms/5-4/2/0381.xml
new file mode 100644
index 0000000..76acf33
--- /dev/null
+++ b/data/rhythms/5-4/2/0381.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0382.xml b/data/rhythms/5-4/2/0382.xml
new file mode 100644
index 0000000..6673510
--- /dev/null
+++ b/data/rhythms/5-4/2/0382.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0383.xml b/data/rhythms/5-4/2/0383.xml
new file mode 100644
index 0000000..242be81
--- /dev/null
+++ b/data/rhythms/5-4/2/0383.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0384.xml b/data/rhythms/5-4/2/0384.xml
new file mode 100644
index 0000000..2984c10
--- /dev/null
+++ b/data/rhythms/5-4/2/0384.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0385.xml b/data/rhythms/5-4/2/0385.xml
new file mode 100644
index 0000000..4bd7881
--- /dev/null
+++ b/data/rhythms/5-4/2/0385.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0386.xml b/data/rhythms/5-4/2/0386.xml
new file mode 100644
index 0000000..ba91afd
--- /dev/null
+++ b/data/rhythms/5-4/2/0386.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0387.xml b/data/rhythms/5-4/2/0387.xml
new file mode 100644
index 0000000..b3a56bd
--- /dev/null
+++ b/data/rhythms/5-4/2/0387.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0388.xml b/data/rhythms/5-4/2/0388.xml
new file mode 100644
index 0000000..d7d6256
--- /dev/null
+++ b/data/rhythms/5-4/2/0388.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0389.xml b/data/rhythms/5-4/2/0389.xml
new file mode 100644
index 0000000..fc18e87
--- /dev/null
+++ b/data/rhythms/5-4/2/0389.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0390.xml b/data/rhythms/5-4/2/0390.xml
new file mode 100644
index 0000000..f1b753b
--- /dev/null
+++ b/data/rhythms/5-4/2/0390.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0391.xml b/data/rhythms/5-4/2/0391.xml
new file mode 100644
index 0000000..4217391
--- /dev/null
+++ b/data/rhythms/5-4/2/0391.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0392.xml b/data/rhythms/5-4/2/0392.xml
new file mode 100644
index 0000000..786283c
--- /dev/null
+++ b/data/rhythms/5-4/2/0392.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0393.xml b/data/rhythms/5-4/2/0393.xml
new file mode 100644
index 0000000..0c717a4
--- /dev/null
+++ b/data/rhythms/5-4/2/0393.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0394.xml b/data/rhythms/5-4/2/0394.xml
new file mode 100644
index 0000000..940acd7
--- /dev/null
+++ b/data/rhythms/5-4/2/0394.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0395.xml b/data/rhythms/5-4/2/0395.xml
new file mode 100644
index 0000000..2949cc9
--- /dev/null
+++ b/data/rhythms/5-4/2/0395.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0396.xml b/data/rhythms/5-4/2/0396.xml
new file mode 100644
index 0000000..036bcda
--- /dev/null
+++ b/data/rhythms/5-4/2/0396.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0397.xml b/data/rhythms/5-4/2/0397.xml
new file mode 100644
index 0000000..283d710
--- /dev/null
+++ b/data/rhythms/5-4/2/0397.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0398.xml b/data/rhythms/5-4/2/0398.xml
new file mode 100644
index 0000000..db5e973
--- /dev/null
+++ b/data/rhythms/5-4/2/0398.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0399.xml b/data/rhythms/5-4/2/0399.xml
new file mode 100644
index 0000000..96c0296
--- /dev/null
+++ b/data/rhythms/5-4/2/0399.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0400.xml b/data/rhythms/5-4/2/0400.xml
new file mode 100644
index 0000000..abb7cbe
--- /dev/null
+++ b/data/rhythms/5-4/2/0400.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0401.xml b/data/rhythms/5-4/2/0401.xml
new file mode 100644
index 0000000..7b6ebd8
--- /dev/null
+++ b/data/rhythms/5-4/2/0401.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0402.xml b/data/rhythms/5-4/2/0402.xml
new file mode 100644
index 0000000..f577e08
--- /dev/null
+++ b/data/rhythms/5-4/2/0402.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0403.xml b/data/rhythms/5-4/2/0403.xml
new file mode 100644
index 0000000..a3cf579
--- /dev/null
+++ b/data/rhythms/5-4/2/0403.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0404.xml b/data/rhythms/5-4/2/0404.xml
new file mode 100644
index 0000000..19fed83
--- /dev/null
+++ b/data/rhythms/5-4/2/0404.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0405.xml b/data/rhythms/5-4/2/0405.xml
new file mode 100644
index 0000000..aae9756
--- /dev/null
+++ b/data/rhythms/5-4/2/0405.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0406.xml b/data/rhythms/5-4/2/0406.xml
new file mode 100644
index 0000000..07b4296
--- /dev/null
+++ b/data/rhythms/5-4/2/0406.xml
@@ -0,0 +1,75 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0407.xml b/data/rhythms/5-4/2/0407.xml
new file mode 100644
index 0000000..0450520
--- /dev/null
+++ b/data/rhythms/5-4/2/0407.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0408.xml b/data/rhythms/5-4/2/0408.xml
new file mode 100644
index 0000000..c300209
--- /dev/null
+++ b/data/rhythms/5-4/2/0408.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0409.xml b/data/rhythms/5-4/2/0409.xml
new file mode 100644
index 0000000..a6fc57e
--- /dev/null
+++ b/data/rhythms/5-4/2/0409.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0410.xml b/data/rhythms/5-4/2/0410.xml
new file mode 100644
index 0000000..ce873f8
--- /dev/null
+++ b/data/rhythms/5-4/2/0410.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0411.xml b/data/rhythms/5-4/2/0411.xml
new file mode 100644
index 0000000..f8a228b
--- /dev/null
+++ b/data/rhythms/5-4/2/0411.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0412.xml b/data/rhythms/5-4/2/0412.xml
new file mode 100644
index 0000000..d9aec16
--- /dev/null
+++ b/data/rhythms/5-4/2/0412.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0413.xml b/data/rhythms/5-4/2/0413.xml
new file mode 100644
index 0000000..0dc19ff
--- /dev/null
+++ b/data/rhythms/5-4/2/0413.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0414.xml b/data/rhythms/5-4/2/0414.xml
new file mode 100644
index 0000000..20a2cc8
--- /dev/null
+++ b/data/rhythms/5-4/2/0414.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0415.xml b/data/rhythms/5-4/2/0415.xml
new file mode 100644
index 0000000..3adaf63
--- /dev/null
+++ b/data/rhythms/5-4/2/0415.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0416.xml b/data/rhythms/5-4/2/0416.xml
new file mode 100644
index 0000000..3df759b
--- /dev/null
+++ b/data/rhythms/5-4/2/0416.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0417.xml b/data/rhythms/5-4/2/0417.xml
new file mode 100644
index 0000000..80a743f
--- /dev/null
+++ b/data/rhythms/5-4/2/0417.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0418.xml b/data/rhythms/5-4/2/0418.xml
new file mode 100644
index 0000000..f723b4c
--- /dev/null
+++ b/data/rhythms/5-4/2/0418.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0419.xml b/data/rhythms/5-4/2/0419.xml
new file mode 100644
index 0000000..2e82a66
--- /dev/null
+++ b/data/rhythms/5-4/2/0419.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0420.xml b/data/rhythms/5-4/2/0420.xml
new file mode 100644
index 0000000..d34ef46
--- /dev/null
+++ b/data/rhythms/5-4/2/0420.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0421.xml b/data/rhythms/5-4/2/0421.xml
new file mode 100644
index 0000000..1178440
--- /dev/null
+++ b/data/rhythms/5-4/2/0421.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0422.xml b/data/rhythms/5-4/2/0422.xml
new file mode 100644
index 0000000..2cd7fd5
--- /dev/null
+++ b/data/rhythms/5-4/2/0422.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0423.xml b/data/rhythms/5-4/2/0423.xml
new file mode 100644
index 0000000..78c6ff8
--- /dev/null
+++ b/data/rhythms/5-4/2/0423.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0424.xml b/data/rhythms/5-4/2/0424.xml
new file mode 100644
index 0000000..5014419
--- /dev/null
+++ b/data/rhythms/5-4/2/0424.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0425.xml b/data/rhythms/5-4/2/0425.xml
new file mode 100644
index 0000000..7b9a9c5
--- /dev/null
+++ b/data/rhythms/5-4/2/0425.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0426.xml b/data/rhythms/5-4/2/0426.xml
new file mode 100644
index 0000000..d265570
--- /dev/null
+++ b/data/rhythms/5-4/2/0426.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0427.xml b/data/rhythms/5-4/2/0427.xml
new file mode 100644
index 0000000..99cc495
--- /dev/null
+++ b/data/rhythms/5-4/2/0427.xml
@@ -0,0 +1,114 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0428.xml b/data/rhythms/5-4/2/0428.xml
new file mode 100644
index 0000000..1446dde
--- /dev/null
+++ b/data/rhythms/5-4/2/0428.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0429.xml b/data/rhythms/5-4/2/0429.xml
new file mode 100644
index 0000000..14ea822
--- /dev/null
+++ b/data/rhythms/5-4/2/0429.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0430.xml b/data/rhythms/5-4/2/0430.xml
new file mode 100644
index 0000000..6f561e5
--- /dev/null
+++ b/data/rhythms/5-4/2/0430.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0431.xml b/data/rhythms/5-4/2/0431.xml
new file mode 100644
index 0000000..39ff67a
--- /dev/null
+++ b/data/rhythms/5-4/2/0431.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0432.xml b/data/rhythms/5-4/2/0432.xml
new file mode 100644
index 0000000..7b1cc2d
--- /dev/null
+++ b/data/rhythms/5-4/2/0432.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0433.xml b/data/rhythms/5-4/2/0433.xml
new file mode 100644
index 0000000..4500dac
--- /dev/null
+++ b/data/rhythms/5-4/2/0433.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0434.xml b/data/rhythms/5-4/2/0434.xml
new file mode 100644
index 0000000..02f4044
--- /dev/null
+++ b/data/rhythms/5-4/2/0434.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0435.xml b/data/rhythms/5-4/2/0435.xml
new file mode 100644
index 0000000..8126a0a
--- /dev/null
+++ b/data/rhythms/5-4/2/0435.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0436.xml b/data/rhythms/5-4/2/0436.xml
new file mode 100644
index 0000000..406bdcd
--- /dev/null
+++ b/data/rhythms/5-4/2/0436.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0437.xml b/data/rhythms/5-4/2/0437.xml
new file mode 100644
index 0000000..402c7d4
--- /dev/null
+++ b/data/rhythms/5-4/2/0437.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0438.xml b/data/rhythms/5-4/2/0438.xml
new file mode 100644
index 0000000..40fee65
--- /dev/null
+++ b/data/rhythms/5-4/2/0438.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0439.xml b/data/rhythms/5-4/2/0439.xml
new file mode 100644
index 0000000..b2177fe
--- /dev/null
+++ b/data/rhythms/5-4/2/0439.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0440.xml b/data/rhythms/5-4/2/0440.xml
new file mode 100644
index 0000000..c565eca
--- /dev/null
+++ b/data/rhythms/5-4/2/0440.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0441.xml b/data/rhythms/5-4/2/0441.xml
new file mode 100644
index 0000000..6da083e
--- /dev/null
+++ b/data/rhythms/5-4/2/0441.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0442.xml b/data/rhythms/5-4/2/0442.xml
new file mode 100644
index 0000000..24cdb6f
--- /dev/null
+++ b/data/rhythms/5-4/2/0442.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0443.xml b/data/rhythms/5-4/2/0443.xml
new file mode 100644
index 0000000..db727c2
--- /dev/null
+++ b/data/rhythms/5-4/2/0443.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0444.xml b/data/rhythms/5-4/2/0444.xml
new file mode 100644
index 0000000..3e071e9
--- /dev/null
+++ b/data/rhythms/5-4/2/0444.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0445.xml b/data/rhythms/5-4/2/0445.xml
new file mode 100644
index 0000000..64c6566
--- /dev/null
+++ b/data/rhythms/5-4/2/0445.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0446.xml b/data/rhythms/5-4/2/0446.xml
new file mode 100644
index 0000000..12a0aa7
--- /dev/null
+++ b/data/rhythms/5-4/2/0446.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0447.xml b/data/rhythms/5-4/2/0447.xml
new file mode 100644
index 0000000..72591b3
--- /dev/null
+++ b/data/rhythms/5-4/2/0447.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0448.xml b/data/rhythms/5-4/2/0448.xml
new file mode 100644
index 0000000..554a336
--- /dev/null
+++ b/data/rhythms/5-4/2/0448.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0449.xml b/data/rhythms/5-4/2/0449.xml
new file mode 100644
index 0000000..f13dd32
--- /dev/null
+++ b/data/rhythms/5-4/2/0449.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0450.xml b/data/rhythms/5-4/2/0450.xml
new file mode 100644
index 0000000..49df533
--- /dev/null
+++ b/data/rhythms/5-4/2/0450.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0451.xml b/data/rhythms/5-4/2/0451.xml
new file mode 100644
index 0000000..4bff0c5
--- /dev/null
+++ b/data/rhythms/5-4/2/0451.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0452.xml b/data/rhythms/5-4/2/0452.xml
new file mode 100644
index 0000000..117f66b
--- /dev/null
+++ b/data/rhythms/5-4/2/0452.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0453.xml b/data/rhythms/5-4/2/0453.xml
new file mode 100644
index 0000000..5de5834
--- /dev/null
+++ b/data/rhythms/5-4/2/0453.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0454.xml b/data/rhythms/5-4/2/0454.xml
new file mode 100644
index 0000000..4296751
--- /dev/null
+++ b/data/rhythms/5-4/2/0454.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0455.xml b/data/rhythms/5-4/2/0455.xml
new file mode 100644
index 0000000..2f32939
--- /dev/null
+++ b/data/rhythms/5-4/2/0455.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0456.xml b/data/rhythms/5-4/2/0456.xml
new file mode 100644
index 0000000..5cc5907
--- /dev/null
+++ b/data/rhythms/5-4/2/0456.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0457.xml b/data/rhythms/5-4/2/0457.xml
new file mode 100644
index 0000000..dc9a465
--- /dev/null
+++ b/data/rhythms/5-4/2/0457.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0458.xml b/data/rhythms/5-4/2/0458.xml
new file mode 100644
index 0000000..3686576
--- /dev/null
+++ b/data/rhythms/5-4/2/0458.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0459.xml b/data/rhythms/5-4/2/0459.xml
new file mode 100644
index 0000000..d2f62bd
--- /dev/null
+++ b/data/rhythms/5-4/2/0459.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0460.xml b/data/rhythms/5-4/2/0460.xml
new file mode 100644
index 0000000..13a1d8f
--- /dev/null
+++ b/data/rhythms/5-4/2/0460.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0461.xml b/data/rhythms/5-4/2/0461.xml
new file mode 100644
index 0000000..ca4fb52
--- /dev/null
+++ b/data/rhythms/5-4/2/0461.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0462.xml b/data/rhythms/5-4/2/0462.xml
new file mode 100644
index 0000000..0ca0df7
--- /dev/null
+++ b/data/rhythms/5-4/2/0462.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0463.xml b/data/rhythms/5-4/2/0463.xml
new file mode 100644
index 0000000..4c76624
--- /dev/null
+++ b/data/rhythms/5-4/2/0463.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0464.xml b/data/rhythms/5-4/2/0464.xml
new file mode 100644
index 0000000..57d9f90
--- /dev/null
+++ b/data/rhythms/5-4/2/0464.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0465.xml b/data/rhythms/5-4/2/0465.xml
new file mode 100644
index 0000000..6b6e575
--- /dev/null
+++ b/data/rhythms/5-4/2/0465.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0466.xml b/data/rhythms/5-4/2/0466.xml
new file mode 100644
index 0000000..0b053c2
--- /dev/null
+++ b/data/rhythms/5-4/2/0466.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0467.xml b/data/rhythms/5-4/2/0467.xml
new file mode 100644
index 0000000..f6464e9
--- /dev/null
+++ b/data/rhythms/5-4/2/0467.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0468.xml b/data/rhythms/5-4/2/0468.xml
new file mode 100644
index 0000000..06772ab
--- /dev/null
+++ b/data/rhythms/5-4/2/0468.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0469.xml b/data/rhythms/5-4/2/0469.xml
new file mode 100644
index 0000000..5834f36
--- /dev/null
+++ b/data/rhythms/5-4/2/0469.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0470.xml b/data/rhythms/5-4/2/0470.xml
new file mode 100644
index 0000000..63190b0
--- /dev/null
+++ b/data/rhythms/5-4/2/0470.xml
@@ -0,0 +1,70 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0471.xml b/data/rhythms/5-4/2/0471.xml
new file mode 100644
index 0000000..927ceb7
--- /dev/null
+++ b/data/rhythms/5-4/2/0471.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0472.xml b/data/rhythms/5-4/2/0472.xml
new file mode 100644
index 0000000..37c19e4
--- /dev/null
+++ b/data/rhythms/5-4/2/0472.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0473.xml b/data/rhythms/5-4/2/0473.xml
new file mode 100644
index 0000000..1d0ffa4
--- /dev/null
+++ b/data/rhythms/5-4/2/0473.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0474.xml b/data/rhythms/5-4/2/0474.xml
new file mode 100644
index 0000000..0baec9a
--- /dev/null
+++ b/data/rhythms/5-4/2/0474.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0475.xml b/data/rhythms/5-4/2/0475.xml
new file mode 100644
index 0000000..3a21347
--- /dev/null
+++ b/data/rhythms/5-4/2/0475.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0476.xml b/data/rhythms/5-4/2/0476.xml
new file mode 100644
index 0000000..60e3c1e
--- /dev/null
+++ b/data/rhythms/5-4/2/0476.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0477.xml b/data/rhythms/5-4/2/0477.xml
new file mode 100644
index 0000000..da8d565
--- /dev/null
+++ b/data/rhythms/5-4/2/0477.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0478.xml b/data/rhythms/5-4/2/0478.xml
new file mode 100644
index 0000000..9bd0b7a
--- /dev/null
+++ b/data/rhythms/5-4/2/0478.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0479.xml b/data/rhythms/5-4/2/0479.xml
new file mode 100644
index 0000000..e103c65
--- /dev/null
+++ b/data/rhythms/5-4/2/0479.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0480.xml b/data/rhythms/5-4/2/0480.xml
new file mode 100644
index 0000000..4a2d8dc
--- /dev/null
+++ b/data/rhythms/5-4/2/0480.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0481.xml b/data/rhythms/5-4/2/0481.xml
new file mode 100644
index 0000000..9349d31
--- /dev/null
+++ b/data/rhythms/5-4/2/0481.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0482.xml b/data/rhythms/5-4/2/0482.xml
new file mode 100644
index 0000000..7e9a1c1
--- /dev/null
+++ b/data/rhythms/5-4/2/0482.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0483.xml b/data/rhythms/5-4/2/0483.xml
new file mode 100644
index 0000000..31f6e65
--- /dev/null
+++ b/data/rhythms/5-4/2/0483.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0484.xml b/data/rhythms/5-4/2/0484.xml
new file mode 100644
index 0000000..9f7570d
--- /dev/null
+++ b/data/rhythms/5-4/2/0484.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0485.xml b/data/rhythms/5-4/2/0485.xml
new file mode 100644
index 0000000..71e3480
--- /dev/null
+++ b/data/rhythms/5-4/2/0485.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0486.xml b/data/rhythms/5-4/2/0486.xml
new file mode 100644
index 0000000..9fe4bd0
--- /dev/null
+++ b/data/rhythms/5-4/2/0486.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0487.xml b/data/rhythms/5-4/2/0487.xml
new file mode 100644
index 0000000..a46ae4b
--- /dev/null
+++ b/data/rhythms/5-4/2/0487.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0488.xml b/data/rhythms/5-4/2/0488.xml
new file mode 100644
index 0000000..ceb8a35
--- /dev/null
+++ b/data/rhythms/5-4/2/0488.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0489.xml b/data/rhythms/5-4/2/0489.xml
new file mode 100644
index 0000000..7ca1e9b
--- /dev/null
+++ b/data/rhythms/5-4/2/0489.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0490.xml b/data/rhythms/5-4/2/0490.xml
new file mode 100644
index 0000000..188a016
--- /dev/null
+++ b/data/rhythms/5-4/2/0490.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0491.xml b/data/rhythms/5-4/2/0491.xml
new file mode 100644
index 0000000..1c1aa6c
--- /dev/null
+++ b/data/rhythms/5-4/2/0491.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0492.xml b/data/rhythms/5-4/2/0492.xml
new file mode 100644
index 0000000..7bf355e
--- /dev/null
+++ b/data/rhythms/5-4/2/0492.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0493.xml b/data/rhythms/5-4/2/0493.xml
new file mode 100644
index 0000000..83776d5
--- /dev/null
+++ b/data/rhythms/5-4/2/0493.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0494.xml b/data/rhythms/5-4/2/0494.xml
new file mode 100644
index 0000000..77e0719
--- /dev/null
+++ b/data/rhythms/5-4/2/0494.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0495.xml b/data/rhythms/5-4/2/0495.xml
new file mode 100644
index 0000000..41dace3
--- /dev/null
+++ b/data/rhythms/5-4/2/0495.xml
@@ -0,0 +1,106 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0496.xml b/data/rhythms/5-4/2/0496.xml
new file mode 100644
index 0000000..846784f
--- /dev/null
+++ b/data/rhythms/5-4/2/0496.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0497.xml b/data/rhythms/5-4/2/0497.xml
new file mode 100644
index 0000000..e1771cf
--- /dev/null
+++ b/data/rhythms/5-4/2/0497.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0498.xml b/data/rhythms/5-4/2/0498.xml
new file mode 100644
index 0000000..ad5593f
--- /dev/null
+++ b/data/rhythms/5-4/2/0498.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0499.xml b/data/rhythms/5-4/2/0499.xml
new file mode 100644
index 0000000..a10468d
--- /dev/null
+++ b/data/rhythms/5-4/2/0499.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0500.xml b/data/rhythms/5-4/2/0500.xml
new file mode 100644
index 0000000..8854d20
--- /dev/null
+++ b/data/rhythms/5-4/2/0500.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0501.xml b/data/rhythms/5-4/2/0501.xml
new file mode 100644
index 0000000..772ed7d
--- /dev/null
+++ b/data/rhythms/5-4/2/0501.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0502.xml b/data/rhythms/5-4/2/0502.xml
new file mode 100644
index 0000000..dbe8aee
--- /dev/null
+++ b/data/rhythms/5-4/2/0502.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0503.xml b/data/rhythms/5-4/2/0503.xml
new file mode 100644
index 0000000..a44f655
--- /dev/null
+++ b/data/rhythms/5-4/2/0503.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0504.xml b/data/rhythms/5-4/2/0504.xml
new file mode 100644
index 0000000..cd2a7ae
--- /dev/null
+++ b/data/rhythms/5-4/2/0504.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0505.xml b/data/rhythms/5-4/2/0505.xml
new file mode 100644
index 0000000..a8a2645
--- /dev/null
+++ b/data/rhythms/5-4/2/0505.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0506.xml b/data/rhythms/5-4/2/0506.xml
new file mode 100644
index 0000000..968023d
--- /dev/null
+++ b/data/rhythms/5-4/2/0506.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0507.xml b/data/rhythms/5-4/2/0507.xml
new file mode 100644
index 0000000..4e6dfca
--- /dev/null
+++ b/data/rhythms/5-4/2/0507.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0508.xml b/data/rhythms/5-4/2/0508.xml
new file mode 100644
index 0000000..46ec2dc
--- /dev/null
+++ b/data/rhythms/5-4/2/0508.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0509.xml b/data/rhythms/5-4/2/0509.xml
new file mode 100644
index 0000000..d72759b
--- /dev/null
+++ b/data/rhythms/5-4/2/0509.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0510.xml b/data/rhythms/5-4/2/0510.xml
new file mode 100644
index 0000000..40adb8a
--- /dev/null
+++ b/data/rhythms/5-4/2/0510.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0511.xml b/data/rhythms/5-4/2/0511.xml
new file mode 100644
index 0000000..7b0bca2
--- /dev/null
+++ b/data/rhythms/5-4/2/0511.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0512.xml b/data/rhythms/5-4/2/0512.xml
new file mode 100644
index 0000000..ac289e3
--- /dev/null
+++ b/data/rhythms/5-4/2/0512.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0513.xml b/data/rhythms/5-4/2/0513.xml
new file mode 100644
index 0000000..5900d35
--- /dev/null
+++ b/data/rhythms/5-4/2/0513.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0514.xml b/data/rhythms/5-4/2/0514.xml
new file mode 100644
index 0000000..5a6c07a
--- /dev/null
+++ b/data/rhythms/5-4/2/0514.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0515.xml b/data/rhythms/5-4/2/0515.xml
new file mode 100644
index 0000000..3ec7ea4
--- /dev/null
+++ b/data/rhythms/5-4/2/0515.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0516.xml b/data/rhythms/5-4/2/0516.xml
new file mode 100644
index 0000000..1a898a4
--- /dev/null
+++ b/data/rhythms/5-4/2/0516.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0517.xml b/data/rhythms/5-4/2/0517.xml
new file mode 100644
index 0000000..258ae48
--- /dev/null
+++ b/data/rhythms/5-4/2/0517.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0518.xml b/data/rhythms/5-4/2/0518.xml
new file mode 100644
index 0000000..e083676
--- /dev/null
+++ b/data/rhythms/5-4/2/0518.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0519.xml b/data/rhythms/5-4/2/0519.xml
new file mode 100644
index 0000000..50c31f8
--- /dev/null
+++ b/data/rhythms/5-4/2/0519.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0520.xml b/data/rhythms/5-4/2/0520.xml
new file mode 100644
index 0000000..a844925
--- /dev/null
+++ b/data/rhythms/5-4/2/0520.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0521.xml b/data/rhythms/5-4/2/0521.xml
new file mode 100644
index 0000000..2ea37a5
--- /dev/null
+++ b/data/rhythms/5-4/2/0521.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0522.xml b/data/rhythms/5-4/2/0522.xml
new file mode 100644
index 0000000..39b4ad5
--- /dev/null
+++ b/data/rhythms/5-4/2/0522.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0523.xml b/data/rhythms/5-4/2/0523.xml
new file mode 100644
index 0000000..46f5927
--- /dev/null
+++ b/data/rhythms/5-4/2/0523.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0524.xml b/data/rhythms/5-4/2/0524.xml
new file mode 100644
index 0000000..1838913
--- /dev/null
+++ b/data/rhythms/5-4/2/0524.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0525.xml b/data/rhythms/5-4/2/0525.xml
new file mode 100644
index 0000000..675d8d1
--- /dev/null
+++ b/data/rhythms/5-4/2/0525.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0526.xml b/data/rhythms/5-4/2/0526.xml
new file mode 100644
index 0000000..894cf41
--- /dev/null
+++ b/data/rhythms/5-4/2/0526.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0527.xml b/data/rhythms/5-4/2/0527.xml
new file mode 100644
index 0000000..6103855
--- /dev/null
+++ b/data/rhythms/5-4/2/0527.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0528.xml b/data/rhythms/5-4/2/0528.xml
new file mode 100644
index 0000000..970771d
--- /dev/null
+++ b/data/rhythms/5-4/2/0528.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0529.xml b/data/rhythms/5-4/2/0529.xml
new file mode 100644
index 0000000..695e1a0
--- /dev/null
+++ b/data/rhythms/5-4/2/0529.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0530.xml b/data/rhythms/5-4/2/0530.xml
new file mode 100644
index 0000000..c1d88d7
--- /dev/null
+++ b/data/rhythms/5-4/2/0530.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0531.xml b/data/rhythms/5-4/2/0531.xml
new file mode 100644
index 0000000..dcea9cc
--- /dev/null
+++ b/data/rhythms/5-4/2/0531.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0532.xml b/data/rhythms/5-4/2/0532.xml
new file mode 100644
index 0000000..ca0354f
--- /dev/null
+++ b/data/rhythms/5-4/2/0532.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0533.xml b/data/rhythms/5-4/2/0533.xml
new file mode 100644
index 0000000..741b528
--- /dev/null
+++ b/data/rhythms/5-4/2/0533.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0534.xml b/data/rhythms/5-4/2/0534.xml
new file mode 100644
index 0000000..f39db25
--- /dev/null
+++ b/data/rhythms/5-4/2/0534.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0535.xml b/data/rhythms/5-4/2/0535.xml
new file mode 100644
index 0000000..047ef84
--- /dev/null
+++ b/data/rhythms/5-4/2/0535.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0536.xml b/data/rhythms/5-4/2/0536.xml
new file mode 100644
index 0000000..b339388
--- /dev/null
+++ b/data/rhythms/5-4/2/0536.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0537.xml b/data/rhythms/5-4/2/0537.xml
new file mode 100644
index 0000000..4941db5
--- /dev/null
+++ b/data/rhythms/5-4/2/0537.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0538.xml b/data/rhythms/5-4/2/0538.xml
new file mode 100644
index 0000000..be42b06
--- /dev/null
+++ b/data/rhythms/5-4/2/0538.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0539.xml b/data/rhythms/5-4/2/0539.xml
new file mode 100644
index 0000000..2fbd2ef
--- /dev/null
+++ b/data/rhythms/5-4/2/0539.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0540.xml b/data/rhythms/5-4/2/0540.xml
new file mode 100644
index 0000000..55f001a
--- /dev/null
+++ b/data/rhythms/5-4/2/0540.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0541.xml b/data/rhythms/5-4/2/0541.xml
new file mode 100644
index 0000000..b2c6caf
--- /dev/null
+++ b/data/rhythms/5-4/2/0541.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0542.xml b/data/rhythms/5-4/2/0542.xml
new file mode 100644
index 0000000..5e049be
--- /dev/null
+++ b/data/rhythms/5-4/2/0542.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0543.xml b/data/rhythms/5-4/2/0543.xml
new file mode 100644
index 0000000..7dfb1c4
--- /dev/null
+++ b/data/rhythms/5-4/2/0543.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0544.xml b/data/rhythms/5-4/2/0544.xml
new file mode 100644
index 0000000..b7035bb
--- /dev/null
+++ b/data/rhythms/5-4/2/0544.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0545.xml b/data/rhythms/5-4/2/0545.xml
new file mode 100644
index 0000000..f50f26b
--- /dev/null
+++ b/data/rhythms/5-4/2/0545.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0546.xml b/data/rhythms/5-4/2/0546.xml
new file mode 100644
index 0000000..adf59a5
--- /dev/null
+++ b/data/rhythms/5-4/2/0546.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0547.xml b/data/rhythms/5-4/2/0547.xml
new file mode 100644
index 0000000..74f2681
--- /dev/null
+++ b/data/rhythms/5-4/2/0547.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0548.xml b/data/rhythms/5-4/2/0548.xml
new file mode 100644
index 0000000..2ec33d2
--- /dev/null
+++ b/data/rhythms/5-4/2/0548.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0549.xml b/data/rhythms/5-4/2/0549.xml
new file mode 100644
index 0000000..4a87b67
--- /dev/null
+++ b/data/rhythms/5-4/2/0549.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0550.xml b/data/rhythms/5-4/2/0550.xml
new file mode 100644
index 0000000..8181409
--- /dev/null
+++ b/data/rhythms/5-4/2/0550.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0551.xml b/data/rhythms/5-4/2/0551.xml
new file mode 100644
index 0000000..0f2e33f
--- /dev/null
+++ b/data/rhythms/5-4/2/0551.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0552.xml b/data/rhythms/5-4/2/0552.xml
new file mode 100644
index 0000000..bd3c188
--- /dev/null
+++ b/data/rhythms/5-4/2/0552.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0553.xml b/data/rhythms/5-4/2/0553.xml
new file mode 100644
index 0000000..1fc6440
--- /dev/null
+++ b/data/rhythms/5-4/2/0553.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0554.xml b/data/rhythms/5-4/2/0554.xml
new file mode 100644
index 0000000..881219e
--- /dev/null
+++ b/data/rhythms/5-4/2/0554.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0555.xml b/data/rhythms/5-4/2/0555.xml
new file mode 100644
index 0000000..6de64f3
--- /dev/null
+++ b/data/rhythms/5-4/2/0555.xml
@@ -0,0 +1,117 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0556.xml b/data/rhythms/5-4/2/0556.xml
new file mode 100644
index 0000000..97c80e4
--- /dev/null
+++ b/data/rhythms/5-4/2/0556.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0557.xml b/data/rhythms/5-4/2/0557.xml
new file mode 100644
index 0000000..b44fab5
--- /dev/null
+++ b/data/rhythms/5-4/2/0557.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0558.xml b/data/rhythms/5-4/2/0558.xml
new file mode 100644
index 0000000..fa41daa
--- /dev/null
+++ b/data/rhythms/5-4/2/0558.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0559.xml b/data/rhythms/5-4/2/0559.xml
new file mode 100644
index 0000000..2c7335f
--- /dev/null
+++ b/data/rhythms/5-4/2/0559.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0560.xml b/data/rhythms/5-4/2/0560.xml
new file mode 100644
index 0000000..99abf5d
--- /dev/null
+++ b/data/rhythms/5-4/2/0560.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0561.xml b/data/rhythms/5-4/2/0561.xml
new file mode 100644
index 0000000..97fd9ac
--- /dev/null
+++ b/data/rhythms/5-4/2/0561.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0562.xml b/data/rhythms/5-4/2/0562.xml
new file mode 100644
index 0000000..27d013c
--- /dev/null
+++ b/data/rhythms/5-4/2/0562.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0563.xml b/data/rhythms/5-4/2/0563.xml
new file mode 100644
index 0000000..c5053b2
--- /dev/null
+++ b/data/rhythms/5-4/2/0563.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0564.xml b/data/rhythms/5-4/2/0564.xml
new file mode 100644
index 0000000..c444820
--- /dev/null
+++ b/data/rhythms/5-4/2/0564.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0565.xml b/data/rhythms/5-4/2/0565.xml
new file mode 100644
index 0000000..87504b7
--- /dev/null
+++ b/data/rhythms/5-4/2/0565.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0566.xml b/data/rhythms/5-4/2/0566.xml
new file mode 100644
index 0000000..188c6c4
--- /dev/null
+++ b/data/rhythms/5-4/2/0566.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0567.xml b/data/rhythms/5-4/2/0567.xml
new file mode 100644
index 0000000..82effe9
--- /dev/null
+++ b/data/rhythms/5-4/2/0567.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0568.xml b/data/rhythms/5-4/2/0568.xml
new file mode 100644
index 0000000..27833a3
--- /dev/null
+++ b/data/rhythms/5-4/2/0568.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0569.xml b/data/rhythms/5-4/2/0569.xml
new file mode 100644
index 0000000..c950f77
--- /dev/null
+++ b/data/rhythms/5-4/2/0569.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0570.xml b/data/rhythms/5-4/2/0570.xml
new file mode 100644
index 0000000..59df714
--- /dev/null
+++ b/data/rhythms/5-4/2/0570.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0571.xml b/data/rhythms/5-4/2/0571.xml
new file mode 100644
index 0000000..a26c701
--- /dev/null
+++ b/data/rhythms/5-4/2/0571.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0572.xml b/data/rhythms/5-4/2/0572.xml
new file mode 100644
index 0000000..2b29444
--- /dev/null
+++ b/data/rhythms/5-4/2/0572.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0573.xml b/data/rhythms/5-4/2/0573.xml
new file mode 100644
index 0000000..d73f272
--- /dev/null
+++ b/data/rhythms/5-4/2/0573.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0574.xml b/data/rhythms/5-4/2/0574.xml
new file mode 100644
index 0000000..3012a9b
--- /dev/null
+++ b/data/rhythms/5-4/2/0574.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0575.xml b/data/rhythms/5-4/2/0575.xml
new file mode 100644
index 0000000..d535c98
--- /dev/null
+++ b/data/rhythms/5-4/2/0575.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0576.xml b/data/rhythms/5-4/2/0576.xml
new file mode 100644
index 0000000..819507a
--- /dev/null
+++ b/data/rhythms/5-4/2/0576.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0577.xml b/data/rhythms/5-4/2/0577.xml
new file mode 100644
index 0000000..b1feb70
--- /dev/null
+++ b/data/rhythms/5-4/2/0577.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0578.xml b/data/rhythms/5-4/2/0578.xml
new file mode 100644
index 0000000..c7cf8e1
--- /dev/null
+++ b/data/rhythms/5-4/2/0578.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0579.xml b/data/rhythms/5-4/2/0579.xml
new file mode 100644
index 0000000..e2ebb5f
--- /dev/null
+++ b/data/rhythms/5-4/2/0579.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0580.xml b/data/rhythms/5-4/2/0580.xml
new file mode 100644
index 0000000..27aa322
--- /dev/null
+++ b/data/rhythms/5-4/2/0580.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0581.xml b/data/rhythms/5-4/2/0581.xml
new file mode 100644
index 0000000..42829d1
--- /dev/null
+++ b/data/rhythms/5-4/2/0581.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0582.xml b/data/rhythms/5-4/2/0582.xml
new file mode 100644
index 0000000..641a3ca
--- /dev/null
+++ b/data/rhythms/5-4/2/0582.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0583.xml b/data/rhythms/5-4/2/0583.xml
new file mode 100644
index 0000000..a9eea0e
--- /dev/null
+++ b/data/rhythms/5-4/2/0583.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0584.xml b/data/rhythms/5-4/2/0584.xml
new file mode 100644
index 0000000..5557d71
--- /dev/null
+++ b/data/rhythms/5-4/2/0584.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0585.xml b/data/rhythms/5-4/2/0585.xml
new file mode 100644
index 0000000..8977f39
--- /dev/null
+++ b/data/rhythms/5-4/2/0585.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0586.xml b/data/rhythms/5-4/2/0586.xml
new file mode 100644
index 0000000..56427ef
--- /dev/null
+++ b/data/rhythms/5-4/2/0586.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0587.xml b/data/rhythms/5-4/2/0587.xml
new file mode 100644
index 0000000..d6988a5
--- /dev/null
+++ b/data/rhythms/5-4/2/0587.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0588.xml b/data/rhythms/5-4/2/0588.xml
new file mode 100644
index 0000000..5946a43
--- /dev/null
+++ b/data/rhythms/5-4/2/0588.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0589.xml b/data/rhythms/5-4/2/0589.xml
new file mode 100644
index 0000000..aeeeefc
--- /dev/null
+++ b/data/rhythms/5-4/2/0589.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0590.xml b/data/rhythms/5-4/2/0590.xml
new file mode 100644
index 0000000..2701893
--- /dev/null
+++ b/data/rhythms/5-4/2/0590.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0591.xml b/data/rhythms/5-4/2/0591.xml
new file mode 100644
index 0000000..a21673d
--- /dev/null
+++ b/data/rhythms/5-4/2/0591.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0592.xml b/data/rhythms/5-4/2/0592.xml
new file mode 100644
index 0000000..e2b5f4c
--- /dev/null
+++ b/data/rhythms/5-4/2/0592.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0593.xml b/data/rhythms/5-4/2/0593.xml
new file mode 100644
index 0000000..fdbbb81
--- /dev/null
+++ b/data/rhythms/5-4/2/0593.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0594.xml b/data/rhythms/5-4/2/0594.xml
new file mode 100644
index 0000000..7d77429
--- /dev/null
+++ b/data/rhythms/5-4/2/0594.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0595.xml b/data/rhythms/5-4/2/0595.xml
new file mode 100644
index 0000000..54d8a73
--- /dev/null
+++ b/data/rhythms/5-4/2/0595.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0596.xml b/data/rhythms/5-4/2/0596.xml
new file mode 100644
index 0000000..8aae93e
--- /dev/null
+++ b/data/rhythms/5-4/2/0596.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0597.xml b/data/rhythms/5-4/2/0597.xml
new file mode 100644
index 0000000..3866397
--- /dev/null
+++ b/data/rhythms/5-4/2/0597.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0598.xml b/data/rhythms/5-4/2/0598.xml
new file mode 100644
index 0000000..0d52bd8
--- /dev/null
+++ b/data/rhythms/5-4/2/0598.xml
@@ -0,0 +1,75 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0599.xml b/data/rhythms/5-4/2/0599.xml
new file mode 100644
index 0000000..a0e65ea
--- /dev/null
+++ b/data/rhythms/5-4/2/0599.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0600.xml b/data/rhythms/5-4/2/0600.xml
new file mode 100644
index 0000000..2edf843
--- /dev/null
+++ b/data/rhythms/5-4/2/0600.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0601.xml b/data/rhythms/5-4/2/0601.xml
new file mode 100644
index 0000000..f35cb1d
--- /dev/null
+++ b/data/rhythms/5-4/2/0601.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0602.xml b/data/rhythms/5-4/2/0602.xml
new file mode 100644
index 0000000..91a825b
--- /dev/null
+++ b/data/rhythms/5-4/2/0602.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0603.xml b/data/rhythms/5-4/2/0603.xml
new file mode 100644
index 0000000..17b412d
--- /dev/null
+++ b/data/rhythms/5-4/2/0603.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0604.xml b/data/rhythms/5-4/2/0604.xml
new file mode 100644
index 0000000..07c9468
--- /dev/null
+++ b/data/rhythms/5-4/2/0604.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0605.xml b/data/rhythms/5-4/2/0605.xml
new file mode 100644
index 0000000..cbff535
--- /dev/null
+++ b/data/rhythms/5-4/2/0605.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0606.xml b/data/rhythms/5-4/2/0606.xml
new file mode 100644
index 0000000..b66a8bb
--- /dev/null
+++ b/data/rhythms/5-4/2/0606.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0607.xml b/data/rhythms/5-4/2/0607.xml
new file mode 100644
index 0000000..22e3954
--- /dev/null
+++ b/data/rhythms/5-4/2/0607.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0608.xml b/data/rhythms/5-4/2/0608.xml
new file mode 100644
index 0000000..781d2b8
--- /dev/null
+++ b/data/rhythms/5-4/2/0608.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0609.xml b/data/rhythms/5-4/2/0609.xml
new file mode 100644
index 0000000..1c759f2
--- /dev/null
+++ b/data/rhythms/5-4/2/0609.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0610.xml b/data/rhythms/5-4/2/0610.xml
new file mode 100644
index 0000000..5c5b8cc
--- /dev/null
+++ b/data/rhythms/5-4/2/0610.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0611.xml b/data/rhythms/5-4/2/0611.xml
new file mode 100644
index 0000000..078da04
--- /dev/null
+++ b/data/rhythms/5-4/2/0611.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0612.xml b/data/rhythms/5-4/2/0612.xml
new file mode 100644
index 0000000..a5e6811
--- /dev/null
+++ b/data/rhythms/5-4/2/0612.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0613.xml b/data/rhythms/5-4/2/0613.xml
new file mode 100644
index 0000000..0a77b38
--- /dev/null
+++ b/data/rhythms/5-4/2/0613.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0614.xml b/data/rhythms/5-4/2/0614.xml
new file mode 100644
index 0000000..eefac56
--- /dev/null
+++ b/data/rhythms/5-4/2/0614.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0615.xml b/data/rhythms/5-4/2/0615.xml
new file mode 100644
index 0000000..46fda85
--- /dev/null
+++ b/data/rhythms/5-4/2/0615.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0616.xml b/data/rhythms/5-4/2/0616.xml
new file mode 100644
index 0000000..726a661
--- /dev/null
+++ b/data/rhythms/5-4/2/0616.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0617.xml b/data/rhythms/5-4/2/0617.xml
new file mode 100644
index 0000000..e833f9c
--- /dev/null
+++ b/data/rhythms/5-4/2/0617.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0618.xml b/data/rhythms/5-4/2/0618.xml
new file mode 100644
index 0000000..eff7dc5
--- /dev/null
+++ b/data/rhythms/5-4/2/0618.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0619.xml b/data/rhythms/5-4/2/0619.xml
new file mode 100644
index 0000000..da53651
--- /dev/null
+++ b/data/rhythms/5-4/2/0619.xml
@@ -0,0 +1,114 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0620.xml b/data/rhythms/5-4/2/0620.xml
new file mode 100644
index 0000000..c0d1612
--- /dev/null
+++ b/data/rhythms/5-4/2/0620.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0621.xml b/data/rhythms/5-4/2/0621.xml
new file mode 100644
index 0000000..6915b80
--- /dev/null
+++ b/data/rhythms/5-4/2/0621.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0622.xml b/data/rhythms/5-4/2/0622.xml
new file mode 100644
index 0000000..71c600f
--- /dev/null
+++ b/data/rhythms/5-4/2/0622.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0623.xml b/data/rhythms/5-4/2/0623.xml
new file mode 100644
index 0000000..c15422e
--- /dev/null
+++ b/data/rhythms/5-4/2/0623.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0624.xml b/data/rhythms/5-4/2/0624.xml
new file mode 100644
index 0000000..1e069b9
--- /dev/null
+++ b/data/rhythms/5-4/2/0624.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0625.xml b/data/rhythms/5-4/2/0625.xml
new file mode 100644
index 0000000..e5d58a2
--- /dev/null
+++ b/data/rhythms/5-4/2/0625.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0626.xml b/data/rhythms/5-4/2/0626.xml
new file mode 100644
index 0000000..a7eec2b
--- /dev/null
+++ b/data/rhythms/5-4/2/0626.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0627.xml b/data/rhythms/5-4/2/0627.xml
new file mode 100644
index 0000000..21c7617
--- /dev/null
+++ b/data/rhythms/5-4/2/0627.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0628.xml b/data/rhythms/5-4/2/0628.xml
new file mode 100644
index 0000000..eaec4e0
--- /dev/null
+++ b/data/rhythms/5-4/2/0628.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0629.xml b/data/rhythms/5-4/2/0629.xml
new file mode 100644
index 0000000..c67bb90
--- /dev/null
+++ b/data/rhythms/5-4/2/0629.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0630.xml b/data/rhythms/5-4/2/0630.xml
new file mode 100644
index 0000000..2d67327
--- /dev/null
+++ b/data/rhythms/5-4/2/0630.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0631.xml b/data/rhythms/5-4/2/0631.xml
new file mode 100644
index 0000000..6dfd113
--- /dev/null
+++ b/data/rhythms/5-4/2/0631.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0632.xml b/data/rhythms/5-4/2/0632.xml
new file mode 100644
index 0000000..0737325
--- /dev/null
+++ b/data/rhythms/5-4/2/0632.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0633.xml b/data/rhythms/5-4/2/0633.xml
new file mode 100644
index 0000000..edb680f
--- /dev/null
+++ b/data/rhythms/5-4/2/0633.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0634.xml b/data/rhythms/5-4/2/0634.xml
new file mode 100644
index 0000000..321737b
--- /dev/null
+++ b/data/rhythms/5-4/2/0634.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0635.xml b/data/rhythms/5-4/2/0635.xml
new file mode 100644
index 0000000..20cf85f
--- /dev/null
+++ b/data/rhythms/5-4/2/0635.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0636.xml b/data/rhythms/5-4/2/0636.xml
new file mode 100644
index 0000000..a6f52ac
--- /dev/null
+++ b/data/rhythms/5-4/2/0636.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0637.xml b/data/rhythms/5-4/2/0637.xml
new file mode 100644
index 0000000..f88a2cb
--- /dev/null
+++ b/data/rhythms/5-4/2/0637.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0638.xml b/data/rhythms/5-4/2/0638.xml
new file mode 100644
index 0000000..b4e924d
--- /dev/null
+++ b/data/rhythms/5-4/2/0638.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0639.xml b/data/rhythms/5-4/2/0639.xml
new file mode 100644
index 0000000..de5a70c
--- /dev/null
+++ b/data/rhythms/5-4/2/0639.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0640.xml b/data/rhythms/5-4/2/0640.xml
new file mode 100644
index 0000000..aec6408
--- /dev/null
+++ b/data/rhythms/5-4/2/0640.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0641.xml b/data/rhythms/5-4/2/0641.xml
new file mode 100644
index 0000000..79234ca
--- /dev/null
+++ b/data/rhythms/5-4/2/0641.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0642.xml b/data/rhythms/5-4/2/0642.xml
new file mode 100644
index 0000000..93506eb
--- /dev/null
+++ b/data/rhythms/5-4/2/0642.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0643.xml b/data/rhythms/5-4/2/0643.xml
new file mode 100644
index 0000000..c84badd
--- /dev/null
+++ b/data/rhythms/5-4/2/0643.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0644.xml b/data/rhythms/5-4/2/0644.xml
new file mode 100644
index 0000000..fc2a10e
--- /dev/null
+++ b/data/rhythms/5-4/2/0644.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0645.xml b/data/rhythms/5-4/2/0645.xml
new file mode 100644
index 0000000..6892047
--- /dev/null
+++ b/data/rhythms/5-4/2/0645.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0646.xml b/data/rhythms/5-4/2/0646.xml
new file mode 100644
index 0000000..f1f0437
--- /dev/null
+++ b/data/rhythms/5-4/2/0646.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0647.xml b/data/rhythms/5-4/2/0647.xml
new file mode 100644
index 0000000..abc9056
--- /dev/null
+++ b/data/rhythms/5-4/2/0647.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0648.xml b/data/rhythms/5-4/2/0648.xml
new file mode 100644
index 0000000..09821eb
--- /dev/null
+++ b/data/rhythms/5-4/2/0648.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0649.xml b/data/rhythms/5-4/2/0649.xml
new file mode 100644
index 0000000..7bcb0e5
--- /dev/null
+++ b/data/rhythms/5-4/2/0649.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0650.xml b/data/rhythms/5-4/2/0650.xml
new file mode 100644
index 0000000..427a201
--- /dev/null
+++ b/data/rhythms/5-4/2/0650.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0651.xml b/data/rhythms/5-4/2/0651.xml
new file mode 100644
index 0000000..2d007ac
--- /dev/null
+++ b/data/rhythms/5-4/2/0651.xml
@@ -0,0 +1,117 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0652.xml b/data/rhythms/5-4/2/0652.xml
new file mode 100644
index 0000000..83a1b13
--- /dev/null
+++ b/data/rhythms/5-4/2/0652.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0653.xml b/data/rhythms/5-4/2/0653.xml
new file mode 100644
index 0000000..4030e2d
--- /dev/null
+++ b/data/rhythms/5-4/2/0653.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0654.xml b/data/rhythms/5-4/2/0654.xml
new file mode 100644
index 0000000..4e82a1e
--- /dev/null
+++ b/data/rhythms/5-4/2/0654.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0655.xml b/data/rhythms/5-4/2/0655.xml
new file mode 100644
index 0000000..3da61fe
--- /dev/null
+++ b/data/rhythms/5-4/2/0655.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0656.xml b/data/rhythms/5-4/2/0656.xml
new file mode 100644
index 0000000..dd572a9
--- /dev/null
+++ b/data/rhythms/5-4/2/0656.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0657.xml b/data/rhythms/5-4/2/0657.xml
new file mode 100644
index 0000000..46f04c5
--- /dev/null
+++ b/data/rhythms/5-4/2/0657.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0658.xml b/data/rhythms/5-4/2/0658.xml
new file mode 100644
index 0000000..954ed6e
--- /dev/null
+++ b/data/rhythms/5-4/2/0658.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0659.xml b/data/rhythms/5-4/2/0659.xml
new file mode 100644
index 0000000..7fc3221
--- /dev/null
+++ b/data/rhythms/5-4/2/0659.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0660.xml b/data/rhythms/5-4/2/0660.xml
new file mode 100644
index 0000000..15fd4fb
--- /dev/null
+++ b/data/rhythms/5-4/2/0660.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0661.xml b/data/rhythms/5-4/2/0661.xml
new file mode 100644
index 0000000..49235b3
--- /dev/null
+++ b/data/rhythms/5-4/2/0661.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0662.xml b/data/rhythms/5-4/2/0662.xml
new file mode 100644
index 0000000..26f6831
--- /dev/null
+++ b/data/rhythms/5-4/2/0662.xml
@@ -0,0 +1,88 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0663.xml b/data/rhythms/5-4/2/0663.xml
new file mode 100644
index 0000000..ef2e2a7
--- /dev/null
+++ b/data/rhythms/5-4/2/0663.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0664.xml b/data/rhythms/5-4/2/0664.xml
new file mode 100644
index 0000000..bbf4a91
--- /dev/null
+++ b/data/rhythms/5-4/2/0664.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0665.xml b/data/rhythms/5-4/2/0665.xml
new file mode 100644
index 0000000..426cd62
--- /dev/null
+++ b/data/rhythms/5-4/2/0665.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0666.xml b/data/rhythms/5-4/2/0666.xml
new file mode 100644
index 0000000..94f4d93
--- /dev/null
+++ b/data/rhythms/5-4/2/0666.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0667.xml b/data/rhythms/5-4/2/0667.xml
new file mode 100644
index 0000000..c772e18
--- /dev/null
+++ b/data/rhythms/5-4/2/0667.xml
@@ -0,0 +1,114 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0668.xml b/data/rhythms/5-4/2/0668.xml
new file mode 100644
index 0000000..db51233
--- /dev/null
+++ b/data/rhythms/5-4/2/0668.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0669.xml b/data/rhythms/5-4/2/0669.xml
new file mode 100644
index 0000000..807a86a
--- /dev/null
+++ b/data/rhythms/5-4/2/0669.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0670.xml b/data/rhythms/5-4/2/0670.xml
new file mode 100644
index 0000000..17b6214
--- /dev/null
+++ b/data/rhythms/5-4/2/0670.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0671.xml b/data/rhythms/5-4/2/0671.xml
new file mode 100644
index 0000000..1509a88
--- /dev/null
+++ b/data/rhythms/5-4/2/0671.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0672.xml b/data/rhythms/5-4/2/0672.xml
new file mode 100644
index 0000000..8e2f8fc
--- /dev/null
+++ b/data/rhythms/5-4/2/0672.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0673.xml b/data/rhythms/5-4/2/0673.xml
new file mode 100644
index 0000000..7c75063
--- /dev/null
+++ b/data/rhythms/5-4/2/0673.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0674.xml b/data/rhythms/5-4/2/0674.xml
new file mode 100644
index 0000000..af4165a
--- /dev/null
+++ b/data/rhythms/5-4/2/0674.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0675.xml b/data/rhythms/5-4/2/0675.xml
new file mode 100644
index 0000000..5a94545
--- /dev/null
+++ b/data/rhythms/5-4/2/0675.xml
@@ -0,0 +1,117 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0676.xml b/data/rhythms/5-4/2/0676.xml
new file mode 100644
index 0000000..354f198
--- /dev/null
+++ b/data/rhythms/5-4/2/0676.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0677.xml b/data/rhythms/5-4/2/0677.xml
new file mode 100644
index 0000000..5b79765
--- /dev/null
+++ b/data/rhythms/5-4/2/0677.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0678.xml b/data/rhythms/5-4/2/0678.xml
new file mode 100644
index 0000000..878d2ce
--- /dev/null
+++ b/data/rhythms/5-4/2/0678.xml
@@ -0,0 +1,101 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0679.xml b/data/rhythms/5-4/2/0679.xml
new file mode 100644
index 0000000..7eda377
--- /dev/null
+++ b/data/rhythms/5-4/2/0679.xml
@@ -0,0 +1,114 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0680.xml b/data/rhythms/5-4/2/0680.xml
new file mode 100644
index 0000000..1cd8dd9
--- /dev/null
+++ b/data/rhythms/5-4/2/0680.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0681.xml b/data/rhythms/5-4/2/0681.xml
new file mode 100644
index 0000000..3f65c25
--- /dev/null
+++ b/data/rhythms/5-4/2/0681.xml
@@ -0,0 +1,117 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0682.xml b/data/rhythms/5-4/2/0682.xml
new file mode 100644
index 0000000..3c456d6
--- /dev/null
+++ b/data/rhythms/5-4/2/0682.xml
@@ -0,0 +1,114 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0683.xml b/data/rhythms/5-4/2/0683.xml
new file mode 100644
index 0000000..c13d9c2
--- /dev/null
+++ b/data/rhythms/5-4/2/0683.xml
@@ -0,0 +1,127 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0684.xml b/data/rhythms/5-4/2/0684.xml
new file mode 100644
index 0000000..baa88f0
--- /dev/null
+++ b/data/rhythms/5-4/2/0684.xml
@@ -0,0 +1,122 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0685.xml b/data/rhythms/5-4/2/0685.xml
new file mode 100644
index 0000000..92c1aad
--- /dev/null
+++ b/data/rhythms/5-4/2/0685.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0686.xml b/data/rhythms/5-4/2/0686.xml
new file mode 100644
index 0000000..d0a7397
--- /dev/null
+++ b/data/rhythms/5-4/2/0686.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0687.xml b/data/rhythms/5-4/2/0687.xml
new file mode 100644
index 0000000..c956547
--- /dev/null
+++ b/data/rhythms/5-4/2/0687.xml
@@ -0,0 +1,123 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0688.xml b/data/rhythms/5-4/2/0688.xml
new file mode 100644
index 0000000..1917e6f
--- /dev/null
+++ b/data/rhythms/5-4/2/0688.xml
@@ -0,0 +1,117 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0689.xml b/data/rhythms/5-4/2/0689.xml
new file mode 100644
index 0000000..6671f38
--- /dev/null
+++ b/data/rhythms/5-4/2/0689.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0690.xml b/data/rhythms/5-4/2/0690.xml
new file mode 100644
index 0000000..3430aa3
--- /dev/null
+++ b/data/rhythms/5-4/2/0690.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0691.xml b/data/rhythms/5-4/2/0691.xml
new file mode 100644
index 0000000..150e915
--- /dev/null
+++ b/data/rhythms/5-4/2/0691.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0692.xml b/data/rhythms/5-4/2/0692.xml
new file mode 100644
index 0000000..c641b10
--- /dev/null
+++ b/data/rhythms/5-4/2/0692.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0693.xml b/data/rhythms/5-4/2/0693.xml
new file mode 100644
index 0000000..7c54232
--- /dev/null
+++ b/data/rhythms/5-4/2/0693.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0694.xml b/data/rhythms/5-4/2/0694.xml
new file mode 100644
index 0000000..b442bf1
--- /dev/null
+++ b/data/rhythms/5-4/2/0694.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0695.xml b/data/rhythms/5-4/2/0695.xml
new file mode 100644
index 0000000..23aabf5
--- /dev/null
+++ b/data/rhythms/5-4/2/0695.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0696.xml b/data/rhythms/5-4/2/0696.xml
new file mode 100644
index 0000000..34e96f7
--- /dev/null
+++ b/data/rhythms/5-4/2/0696.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0697.xml b/data/rhythms/5-4/2/0697.xml
new file mode 100644
index 0000000..22a9d77
--- /dev/null
+++ b/data/rhythms/5-4/2/0697.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0698.xml b/data/rhythms/5-4/2/0698.xml
new file mode 100644
index 0000000..aa4a7f4
--- /dev/null
+++ b/data/rhythms/5-4/2/0698.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0699.xml b/data/rhythms/5-4/2/0699.xml
new file mode 100644
index 0000000..70f79b7
--- /dev/null
+++ b/data/rhythms/5-4/2/0699.xml
@@ -0,0 +1,123 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0700.xml b/data/rhythms/5-4/2/0700.xml
new file mode 100644
index 0000000..fac6881
--- /dev/null
+++ b/data/rhythms/5-4/2/0700.xml
@@ -0,0 +1,118 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0701.xml b/data/rhythms/5-4/2/0701.xml
new file mode 100644
index 0000000..d9b12ca
--- /dev/null
+++ b/data/rhythms/5-4/2/0701.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0702.xml b/data/rhythms/5-4/2/0702.xml
new file mode 100644
index 0000000..8bfc9f9
--- /dev/null
+++ b/data/rhythms/5-4/2/0702.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0703.xml b/data/rhythms/5-4/2/0703.xml
new file mode 100644
index 0000000..6ea5391
--- /dev/null
+++ b/data/rhythms/5-4/2/0703.xml
@@ -0,0 +1,118 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0704.xml b/data/rhythms/5-4/2/0704.xml
new file mode 100644
index 0000000..80678ff
--- /dev/null
+++ b/data/rhythms/5-4/2/0704.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0705.xml b/data/rhythms/5-4/2/0705.xml
new file mode 100644
index 0000000..2256574
--- /dev/null
+++ b/data/rhythms/5-4/2/0705.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0706.xml b/data/rhythms/5-4/2/0706.xml
new file mode 100644
index 0000000..196f87f
--- /dev/null
+++ b/data/rhythms/5-4/2/0706.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0707.xml b/data/rhythms/5-4/2/0707.xml
new file mode 100644
index 0000000..4ad5093
--- /dev/null
+++ b/data/rhythms/5-4/2/0707.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0708.xml b/data/rhythms/5-4/2/0708.xml
new file mode 100644
index 0000000..3e97792
--- /dev/null
+++ b/data/rhythms/5-4/2/0708.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0709.xml b/data/rhythms/5-4/2/0709.xml
new file mode 100644
index 0000000..4936e80
--- /dev/null
+++ b/data/rhythms/5-4/2/0709.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0710.xml b/data/rhythms/5-4/2/0710.xml
new file mode 100644
index 0000000..f80e5be
--- /dev/null
+++ b/data/rhythms/5-4/2/0710.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0711.xml b/data/rhythms/5-4/2/0711.xml
new file mode 100644
index 0000000..b056184
--- /dev/null
+++ b/data/rhythms/5-4/2/0711.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0712.xml b/data/rhythms/5-4/2/0712.xml
new file mode 100644
index 0000000..397586b
--- /dev/null
+++ b/data/rhythms/5-4/2/0712.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0713.xml b/data/rhythms/5-4/2/0713.xml
new file mode 100644
index 0000000..4f88e4e
--- /dev/null
+++ b/data/rhythms/5-4/2/0713.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0714.xml b/data/rhythms/5-4/2/0714.xml
new file mode 100644
index 0000000..649a160
--- /dev/null
+++ b/data/rhythms/5-4/2/0714.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0715.xml b/data/rhythms/5-4/2/0715.xml
new file mode 100644
index 0000000..c53a891
--- /dev/null
+++ b/data/rhythms/5-4/2/0715.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0716.xml b/data/rhythms/5-4/2/0716.xml
new file mode 100644
index 0000000..9f8ba40
--- /dev/null
+++ b/data/rhythms/5-4/2/0716.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0717.xml b/data/rhythms/5-4/2/0717.xml
new file mode 100644
index 0000000..fd6589b
--- /dev/null
+++ b/data/rhythms/5-4/2/0717.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0718.xml b/data/rhythms/5-4/2/0718.xml
new file mode 100644
index 0000000..e217c30
--- /dev/null
+++ b/data/rhythms/5-4/2/0718.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0719.xml b/data/rhythms/5-4/2/0719.xml
new file mode 100644
index 0000000..0adbe02
--- /dev/null
+++ b/data/rhythms/5-4/2/0719.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0720.xml b/data/rhythms/5-4/2/0720.xml
new file mode 100644
index 0000000..300a866
--- /dev/null
+++ b/data/rhythms/5-4/2/0720.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0721.xml b/data/rhythms/5-4/2/0721.xml
new file mode 100644
index 0000000..8fd6f1a
--- /dev/null
+++ b/data/rhythms/5-4/2/0721.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0722.xml b/data/rhythms/5-4/2/0722.xml
new file mode 100644
index 0000000..c78bced
--- /dev/null
+++ b/data/rhythms/5-4/2/0722.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0723.xml b/data/rhythms/5-4/2/0723.xml
new file mode 100644
index 0000000..dbc4afe
--- /dev/null
+++ b/data/rhythms/5-4/2/0723.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0724.xml b/data/rhythms/5-4/2/0724.xml
new file mode 100644
index 0000000..773e2f0
--- /dev/null
+++ b/data/rhythms/5-4/2/0724.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0725.xml b/data/rhythms/5-4/2/0725.xml
new file mode 100644
index 0000000..6f0d914
--- /dev/null
+++ b/data/rhythms/5-4/2/0725.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0726.xml b/data/rhythms/5-4/2/0726.xml
new file mode 100644
index 0000000..cce3793
--- /dev/null
+++ b/data/rhythms/5-4/2/0726.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0727.xml b/data/rhythms/5-4/2/0727.xml
new file mode 100644
index 0000000..67c91f2
--- /dev/null
+++ b/data/rhythms/5-4/2/0727.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0728.xml b/data/rhythms/5-4/2/0728.xml
new file mode 100644
index 0000000..48bbdce
--- /dev/null
+++ b/data/rhythms/5-4/2/0728.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0729.xml b/data/rhythms/5-4/2/0729.xml
new file mode 100644
index 0000000..ef6a4fd
--- /dev/null
+++ b/data/rhythms/5-4/2/0729.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0730.xml b/data/rhythms/5-4/2/0730.xml
new file mode 100644
index 0000000..cbc8e21
--- /dev/null
+++ b/data/rhythms/5-4/2/0730.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0731.xml b/data/rhythms/5-4/2/0731.xml
new file mode 100644
index 0000000..5cacf7a
--- /dev/null
+++ b/data/rhythms/5-4/2/0731.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0732.xml b/data/rhythms/5-4/2/0732.xml
new file mode 100644
index 0000000..fdb55d0
--- /dev/null
+++ b/data/rhythms/5-4/2/0732.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0733.xml b/data/rhythms/5-4/2/0733.xml
new file mode 100644
index 0000000..c5ba984
--- /dev/null
+++ b/data/rhythms/5-4/2/0733.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0734.xml b/data/rhythms/5-4/2/0734.xml
new file mode 100644
index 0000000..e590e55
--- /dev/null
+++ b/data/rhythms/5-4/2/0734.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0735.xml b/data/rhythms/5-4/2/0735.xml
new file mode 100644
index 0000000..594e0a2
--- /dev/null
+++ b/data/rhythms/5-4/2/0735.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0736.xml b/data/rhythms/5-4/2/0736.xml
new file mode 100644
index 0000000..e821aad
--- /dev/null
+++ b/data/rhythms/5-4/2/0736.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0737.xml b/data/rhythms/5-4/2/0737.xml
new file mode 100644
index 0000000..362cb6e
--- /dev/null
+++ b/data/rhythms/5-4/2/0737.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0738.xml b/data/rhythms/5-4/2/0738.xml
new file mode 100644
index 0000000..5234e4a
--- /dev/null
+++ b/data/rhythms/5-4/2/0738.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0739.xml b/data/rhythms/5-4/2/0739.xml
new file mode 100644
index 0000000..dd6076c
--- /dev/null
+++ b/data/rhythms/5-4/2/0739.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0740.xml b/data/rhythms/5-4/2/0740.xml
new file mode 100644
index 0000000..8a5503f
--- /dev/null
+++ b/data/rhythms/5-4/2/0740.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0741.xml b/data/rhythms/5-4/2/0741.xml
new file mode 100644
index 0000000..bd3d1c5
--- /dev/null
+++ b/data/rhythms/5-4/2/0741.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0742.xml b/data/rhythms/5-4/2/0742.xml
new file mode 100644
index 0000000..fae004e
--- /dev/null
+++ b/data/rhythms/5-4/2/0742.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0743.xml b/data/rhythms/5-4/2/0743.xml
new file mode 100644
index 0000000..dde51ee
--- /dev/null
+++ b/data/rhythms/5-4/2/0743.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0744.xml b/data/rhythms/5-4/2/0744.xml
new file mode 100644
index 0000000..fce21cc
--- /dev/null
+++ b/data/rhythms/5-4/2/0744.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0745.xml b/data/rhythms/5-4/2/0745.xml
new file mode 100644
index 0000000..fe246db
--- /dev/null
+++ b/data/rhythms/5-4/2/0745.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0746.xml b/data/rhythms/5-4/2/0746.xml
new file mode 100644
index 0000000..2c325de
--- /dev/null
+++ b/data/rhythms/5-4/2/0746.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0747.xml b/data/rhythms/5-4/2/0747.xml
new file mode 100644
index 0000000..5f03fec
--- /dev/null
+++ b/data/rhythms/5-4/2/0747.xml
@@ -0,0 +1,123 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0748.xml b/data/rhythms/5-4/2/0748.xml
new file mode 100644
index 0000000..6a518e7
--- /dev/null
+++ b/data/rhythms/5-4/2/0748.xml
@@ -0,0 +1,118 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0749.xml b/data/rhythms/5-4/2/0749.xml
new file mode 100644
index 0000000..23be95b
--- /dev/null
+++ b/data/rhythms/5-4/2/0749.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0750.xml b/data/rhythms/5-4/2/0750.xml
new file mode 100644
index 0000000..dd44be3
--- /dev/null
+++ b/data/rhythms/5-4/2/0750.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0751.xml b/data/rhythms/5-4/2/0751.xml
new file mode 100644
index 0000000..eb25a32
--- /dev/null
+++ b/data/rhythms/5-4/2/0751.xml
@@ -0,0 +1,119 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0752.xml b/data/rhythms/5-4/2/0752.xml
new file mode 100644
index 0000000..78a2ad8
--- /dev/null
+++ b/data/rhythms/5-4/2/0752.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0753.xml b/data/rhythms/5-4/2/0753.xml
new file mode 100644
index 0000000..b2732b3
--- /dev/null
+++ b/data/rhythms/5-4/2/0753.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0754.xml b/data/rhythms/5-4/2/0754.xml
new file mode 100644
index 0000000..b8b2644
--- /dev/null
+++ b/data/rhythms/5-4/2/0754.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0755.xml b/data/rhythms/5-4/2/0755.xml
new file mode 100644
index 0000000..4f0f152
--- /dev/null
+++ b/data/rhythms/5-4/2/0755.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0756.xml b/data/rhythms/5-4/2/0756.xml
new file mode 100644
index 0000000..17e3205
--- /dev/null
+++ b/data/rhythms/5-4/2/0756.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0757.xml b/data/rhythms/5-4/2/0757.xml
new file mode 100644
index 0000000..df1719d
--- /dev/null
+++ b/data/rhythms/5-4/2/0757.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0758.xml b/data/rhythms/5-4/2/0758.xml
new file mode 100644
index 0000000..3006002
--- /dev/null
+++ b/data/rhythms/5-4/2/0758.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0759.xml b/data/rhythms/5-4/2/0759.xml
new file mode 100644
index 0000000..e630860
--- /dev/null
+++ b/data/rhythms/5-4/2/0759.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0760.xml b/data/rhythms/5-4/2/0760.xml
new file mode 100644
index 0000000..7824970
--- /dev/null
+++ b/data/rhythms/5-4/2/0760.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0761.xml b/data/rhythms/5-4/2/0761.xml
new file mode 100644
index 0000000..83f4194
--- /dev/null
+++ b/data/rhythms/5-4/2/0761.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0762.xml b/data/rhythms/5-4/2/0762.xml
new file mode 100644
index 0000000..c625505
--- /dev/null
+++ b/data/rhythms/5-4/2/0762.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0763.xml b/data/rhythms/5-4/2/0763.xml
new file mode 100644
index 0000000..7334a3c
--- /dev/null
+++ b/data/rhythms/5-4/2/0763.xml
@@ -0,0 +1,118 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0764.xml b/data/rhythms/5-4/2/0764.xml
new file mode 100644
index 0000000..4d04103
--- /dev/null
+++ b/data/rhythms/5-4/2/0764.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0765.xml b/data/rhythms/5-4/2/0765.xml
new file mode 100644
index 0000000..7db7c5b
--- /dev/null
+++ b/data/rhythms/5-4/2/0765.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0766.xml b/data/rhythms/5-4/2/0766.xml
new file mode 100644
index 0000000..df4f5b8
--- /dev/null
+++ b/data/rhythms/5-4/2/0766.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0767.xml b/data/rhythms/5-4/2/0767.xml
new file mode 100644
index 0000000..2e15a1a
--- /dev/null
+++ b/data/rhythms/5-4/2/0767.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0768.xml b/data/rhythms/5-4/2/0768.xml
new file mode 100644
index 0000000..da9a4ae
--- /dev/null
+++ b/data/rhythms/5-4/2/0768.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0769.xml b/data/rhythms/5-4/2/0769.xml
new file mode 100644
index 0000000..b866036
--- /dev/null
+++ b/data/rhythms/5-4/2/0769.xml
@@ -0,0 +1,82 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0770.xml b/data/rhythms/5-4/2/0770.xml
new file mode 100644
index 0000000..a1ce654
--- /dev/null
+++ b/data/rhythms/5-4/2/0770.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0771.xml b/data/rhythms/5-4/2/0771.xml
new file mode 100644
index 0000000..45ce720
--- /dev/null
+++ b/data/rhythms/5-4/2/0771.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0772.xml b/data/rhythms/5-4/2/0772.xml
new file mode 100644
index 0000000..afa8859
--- /dev/null
+++ b/data/rhythms/5-4/2/0772.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0773.xml b/data/rhythms/5-4/2/0773.xml
new file mode 100644
index 0000000..3a5f29c
--- /dev/null
+++ b/data/rhythms/5-4/2/0773.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0774.xml b/data/rhythms/5-4/2/0774.xml
new file mode 100644
index 0000000..f56b9bd
--- /dev/null
+++ b/data/rhythms/5-4/2/0774.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0775.xml b/data/rhythms/5-4/2/0775.xml
new file mode 100644
index 0000000..9ab8b15
--- /dev/null
+++ b/data/rhythms/5-4/2/0775.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0776.xml b/data/rhythms/5-4/2/0776.xml
new file mode 100644
index 0000000..da465fa
--- /dev/null
+++ b/data/rhythms/5-4/2/0776.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0777.xml b/data/rhythms/5-4/2/0777.xml
new file mode 100644
index 0000000..fc973d8
--- /dev/null
+++ b/data/rhythms/5-4/2/0777.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0778.xml b/data/rhythms/5-4/2/0778.xml
new file mode 100644
index 0000000..cbf2c6c
--- /dev/null
+++ b/data/rhythms/5-4/2/0778.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0779.xml b/data/rhythms/5-4/2/0779.xml
new file mode 100644
index 0000000..9445a64
--- /dev/null
+++ b/data/rhythms/5-4/2/0779.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0780.xml b/data/rhythms/5-4/2/0780.xml
new file mode 100644
index 0000000..7a6a22b
--- /dev/null
+++ b/data/rhythms/5-4/2/0780.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0781.xml b/data/rhythms/5-4/2/0781.xml
new file mode 100644
index 0000000..0cec722
--- /dev/null
+++ b/data/rhythms/5-4/2/0781.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0782.xml b/data/rhythms/5-4/2/0782.xml
new file mode 100644
index 0000000..956e6cd
--- /dev/null
+++ b/data/rhythms/5-4/2/0782.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0783.xml b/data/rhythms/5-4/2/0783.xml
new file mode 100644
index 0000000..951c31b
--- /dev/null
+++ b/data/rhythms/5-4/2/0783.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0784.xml b/data/rhythms/5-4/2/0784.xml
new file mode 100644
index 0000000..6788afa
--- /dev/null
+++ b/data/rhythms/5-4/2/0784.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0785.xml b/data/rhythms/5-4/2/0785.xml
new file mode 100644
index 0000000..1ac9490
--- /dev/null
+++ b/data/rhythms/5-4/2/0785.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0786.xml b/data/rhythms/5-4/2/0786.xml
new file mode 100644
index 0000000..67fbe15
--- /dev/null
+++ b/data/rhythms/5-4/2/0786.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0787.xml b/data/rhythms/5-4/2/0787.xml
new file mode 100644
index 0000000..9145c28
--- /dev/null
+++ b/data/rhythms/5-4/2/0787.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0788.xml b/data/rhythms/5-4/2/0788.xml
new file mode 100644
index 0000000..8cbf2ad
--- /dev/null
+++ b/data/rhythms/5-4/2/0788.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0789.xml b/data/rhythms/5-4/2/0789.xml
new file mode 100644
index 0000000..839804b
--- /dev/null
+++ b/data/rhythms/5-4/2/0789.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0790.xml b/data/rhythms/5-4/2/0790.xml
new file mode 100644
index 0000000..1b199ad
--- /dev/null
+++ b/data/rhythms/5-4/2/0790.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0791.xml b/data/rhythms/5-4/2/0791.xml
new file mode 100644
index 0000000..58c30e6
--- /dev/null
+++ b/data/rhythms/5-4/2/0791.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0792.xml b/data/rhythms/5-4/2/0792.xml
new file mode 100644
index 0000000..b20290a
--- /dev/null
+++ b/data/rhythms/5-4/2/0792.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0793.xml b/data/rhythms/5-4/2/0793.xml
new file mode 100644
index 0000000..bda0591
--- /dev/null
+++ b/data/rhythms/5-4/2/0793.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0794.xml b/data/rhythms/5-4/2/0794.xml
new file mode 100644
index 0000000..c076997
--- /dev/null
+++ b/data/rhythms/5-4/2/0794.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0795.xml b/data/rhythms/5-4/2/0795.xml
new file mode 100644
index 0000000..a7da10c
--- /dev/null
+++ b/data/rhythms/5-4/2/0795.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0796.xml b/data/rhythms/5-4/2/0796.xml
new file mode 100644
index 0000000..c400431
--- /dev/null
+++ b/data/rhythms/5-4/2/0796.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0797.xml b/data/rhythms/5-4/2/0797.xml
new file mode 100644
index 0000000..ee4fa7c
--- /dev/null
+++ b/data/rhythms/5-4/2/0797.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0798.xml b/data/rhythms/5-4/2/0798.xml
new file mode 100644
index 0000000..b36ed62
--- /dev/null
+++ b/data/rhythms/5-4/2/0798.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0799.xml b/data/rhythms/5-4/2/0799.xml
new file mode 100644
index 0000000..7332a2f
--- /dev/null
+++ b/data/rhythms/5-4/2/0799.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0800.xml b/data/rhythms/5-4/2/0800.xml
new file mode 100644
index 0000000..fef9e60
--- /dev/null
+++ b/data/rhythms/5-4/2/0800.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0801.xml b/data/rhythms/5-4/2/0801.xml
new file mode 100644
index 0000000..60823c3
--- /dev/null
+++ b/data/rhythms/5-4/2/0801.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0802.xml b/data/rhythms/5-4/2/0802.xml
new file mode 100644
index 0000000..07afb97
--- /dev/null
+++ b/data/rhythms/5-4/2/0802.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0803.xml b/data/rhythms/5-4/2/0803.xml
new file mode 100644
index 0000000..1db08fb
--- /dev/null
+++ b/data/rhythms/5-4/2/0803.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0804.xml b/data/rhythms/5-4/2/0804.xml
new file mode 100644
index 0000000..0f45480
--- /dev/null
+++ b/data/rhythms/5-4/2/0804.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0805.xml b/data/rhythms/5-4/2/0805.xml
new file mode 100644
index 0000000..50284ae
--- /dev/null
+++ b/data/rhythms/5-4/2/0805.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0806.xml b/data/rhythms/5-4/2/0806.xml
new file mode 100644
index 0000000..f4e25fa
--- /dev/null
+++ b/data/rhythms/5-4/2/0806.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0807.xml b/data/rhythms/5-4/2/0807.xml
new file mode 100644
index 0000000..4635f1e
--- /dev/null
+++ b/data/rhythms/5-4/2/0807.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0808.xml b/data/rhythms/5-4/2/0808.xml
new file mode 100644
index 0000000..2fcb390
--- /dev/null
+++ b/data/rhythms/5-4/2/0808.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0809.xml b/data/rhythms/5-4/2/0809.xml
new file mode 100644
index 0000000..db544f7
--- /dev/null
+++ b/data/rhythms/5-4/2/0809.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0810.xml b/data/rhythms/5-4/2/0810.xml
new file mode 100644
index 0000000..664e2ca
--- /dev/null
+++ b/data/rhythms/5-4/2/0810.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0811.xml b/data/rhythms/5-4/2/0811.xml
new file mode 100644
index 0000000..2881509
--- /dev/null
+++ b/data/rhythms/5-4/2/0811.xml
@@ -0,0 +1,112 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0812.xml b/data/rhythms/5-4/2/0812.xml
new file mode 100644
index 0000000..9842b85
--- /dev/null
+++ b/data/rhythms/5-4/2/0812.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0813.xml b/data/rhythms/5-4/2/0813.xml
new file mode 100644
index 0000000..b33c60b
--- /dev/null
+++ b/data/rhythms/5-4/2/0813.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0814.xml b/data/rhythms/5-4/2/0814.xml
new file mode 100644
index 0000000..d846573
--- /dev/null
+++ b/data/rhythms/5-4/2/0814.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0815.xml b/data/rhythms/5-4/2/0815.xml
new file mode 100644
index 0000000..4598408
--- /dev/null
+++ b/data/rhythms/5-4/2/0815.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0816.xml b/data/rhythms/5-4/2/0816.xml
new file mode 100644
index 0000000..ddc86f1
--- /dev/null
+++ b/data/rhythms/5-4/2/0816.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0817.xml b/data/rhythms/5-4/2/0817.xml
new file mode 100644
index 0000000..0ccd4d6
--- /dev/null
+++ b/data/rhythms/5-4/2/0817.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0818.xml b/data/rhythms/5-4/2/0818.xml
new file mode 100644
index 0000000..04b33de
--- /dev/null
+++ b/data/rhythms/5-4/2/0818.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0819.xml b/data/rhythms/5-4/2/0819.xml
new file mode 100644
index 0000000..214f095
--- /dev/null
+++ b/data/rhythms/5-4/2/0819.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0820.xml b/data/rhythms/5-4/2/0820.xml
new file mode 100644
index 0000000..eb01e45
--- /dev/null
+++ b/data/rhythms/5-4/2/0820.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0821.xml b/data/rhythms/5-4/2/0821.xml
new file mode 100644
index 0000000..bacee93
--- /dev/null
+++ b/data/rhythms/5-4/2/0821.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0822.xml b/data/rhythms/5-4/2/0822.xml
new file mode 100644
index 0000000..ff74c6a
--- /dev/null
+++ b/data/rhythms/5-4/2/0822.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0823.xml b/data/rhythms/5-4/2/0823.xml
new file mode 100644
index 0000000..b2db434
--- /dev/null
+++ b/data/rhythms/5-4/2/0823.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0824.xml b/data/rhythms/5-4/2/0824.xml
new file mode 100644
index 0000000..c953934
--- /dev/null
+++ b/data/rhythms/5-4/2/0824.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0825.xml b/data/rhythms/5-4/2/0825.xml
new file mode 100644
index 0000000..9711e79
--- /dev/null
+++ b/data/rhythms/5-4/2/0825.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0826.xml b/data/rhythms/5-4/2/0826.xml
new file mode 100644
index 0000000..c73f0e9
--- /dev/null
+++ b/data/rhythms/5-4/2/0826.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0827.xml b/data/rhythms/5-4/2/0827.xml
new file mode 100644
index 0000000..288a45a
--- /dev/null
+++ b/data/rhythms/5-4/2/0827.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0828.xml b/data/rhythms/5-4/2/0828.xml
new file mode 100644
index 0000000..3a3fa36
--- /dev/null
+++ b/data/rhythms/5-4/2/0828.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0829.xml b/data/rhythms/5-4/2/0829.xml
new file mode 100644
index 0000000..b86d817
--- /dev/null
+++ b/data/rhythms/5-4/2/0829.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0830.xml b/data/rhythms/5-4/2/0830.xml
new file mode 100644
index 0000000..b9ff068
--- /dev/null
+++ b/data/rhythms/5-4/2/0830.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0831.xml b/data/rhythms/5-4/2/0831.xml
new file mode 100644
index 0000000..bb77fcf
--- /dev/null
+++ b/data/rhythms/5-4/2/0831.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0832.xml b/data/rhythms/5-4/2/0832.xml
new file mode 100644
index 0000000..82618f8
--- /dev/null
+++ b/data/rhythms/5-4/2/0832.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0833.xml b/data/rhythms/5-4/2/0833.xml
new file mode 100644
index 0000000..a65e927
--- /dev/null
+++ b/data/rhythms/5-4/2/0833.xml
@@ -0,0 +1,79 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0834.xml b/data/rhythms/5-4/2/0834.xml
new file mode 100644
index 0000000..36575dc
--- /dev/null
+++ b/data/rhythms/5-4/2/0834.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0835.xml b/data/rhythms/5-4/2/0835.xml
new file mode 100644
index 0000000..ecca47f
--- /dev/null
+++ b/data/rhythms/5-4/2/0835.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0836.xml b/data/rhythms/5-4/2/0836.xml
new file mode 100644
index 0000000..72a2fa4
--- /dev/null
+++ b/data/rhythms/5-4/2/0836.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0837.xml b/data/rhythms/5-4/2/0837.xml
new file mode 100644
index 0000000..72b7c19
--- /dev/null
+++ b/data/rhythms/5-4/2/0837.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0838.xml b/data/rhythms/5-4/2/0838.xml
new file mode 100644
index 0000000..a63e9fe
--- /dev/null
+++ b/data/rhythms/5-4/2/0838.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0839.xml b/data/rhythms/5-4/2/0839.xml
new file mode 100644
index 0000000..fa03812
--- /dev/null
+++ b/data/rhythms/5-4/2/0839.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0840.xml b/data/rhythms/5-4/2/0840.xml
new file mode 100644
index 0000000..93462f0
--- /dev/null
+++ b/data/rhythms/5-4/2/0840.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0841.xml b/data/rhythms/5-4/2/0841.xml
new file mode 100644
index 0000000..0612fdc
--- /dev/null
+++ b/data/rhythms/5-4/2/0841.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0842.xml b/data/rhythms/5-4/2/0842.xml
new file mode 100644
index 0000000..cc51af5
--- /dev/null
+++ b/data/rhythms/5-4/2/0842.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0843.xml b/data/rhythms/5-4/2/0843.xml
new file mode 100644
index 0000000..3376eec
--- /dev/null
+++ b/data/rhythms/5-4/2/0843.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0844.xml b/data/rhythms/5-4/2/0844.xml
new file mode 100644
index 0000000..c919461
--- /dev/null
+++ b/data/rhythms/5-4/2/0844.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0845.xml b/data/rhythms/5-4/2/0845.xml
new file mode 100644
index 0000000..48396a9
--- /dev/null
+++ b/data/rhythms/5-4/2/0845.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0846.xml b/data/rhythms/5-4/2/0846.xml
new file mode 100644
index 0000000..de45551
--- /dev/null
+++ b/data/rhythms/5-4/2/0846.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0847.xml b/data/rhythms/5-4/2/0847.xml
new file mode 100644
index 0000000..75faf13
--- /dev/null
+++ b/data/rhythms/5-4/2/0847.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0848.xml b/data/rhythms/5-4/2/0848.xml
new file mode 100644
index 0000000..3454ace
--- /dev/null
+++ b/data/rhythms/5-4/2/0848.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0849.xml b/data/rhythms/5-4/2/0849.xml
new file mode 100644
index 0000000..626b654
--- /dev/null
+++ b/data/rhythms/5-4/2/0849.xml
@@ -0,0 +1,76 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0850.xml b/data/rhythms/5-4/2/0850.xml
new file mode 100644
index 0000000..cac7be1
--- /dev/null
+++ b/data/rhythms/5-4/2/0850.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0851.xml b/data/rhythms/5-4/2/0851.xml
new file mode 100644
index 0000000..b0da248
--- /dev/null
+++ b/data/rhythms/5-4/2/0851.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0852.xml b/data/rhythms/5-4/2/0852.xml
new file mode 100644
index 0000000..09b078a
--- /dev/null
+++ b/data/rhythms/5-4/2/0852.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0853.xml b/data/rhythms/5-4/2/0853.xml
new file mode 100644
index 0000000..435d76b
--- /dev/null
+++ b/data/rhythms/5-4/2/0853.xml
@@ -0,0 +1,73 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0854.xml b/data/rhythms/5-4/2/0854.xml
new file mode 100644
index 0000000..193e466
--- /dev/null
+++ b/data/rhythms/5-4/2/0854.xml
@@ -0,0 +1,70 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0855.xml b/data/rhythms/5-4/2/0855.xml
new file mode 100644
index 0000000..4750847
--- /dev/null
+++ b/data/rhythms/5-4/2/0855.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0856.xml b/data/rhythms/5-4/2/0856.xml
new file mode 100644
index 0000000..a9c7d82
--- /dev/null
+++ b/data/rhythms/5-4/2/0856.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0857.xml b/data/rhythms/5-4/2/0857.xml
new file mode 100644
index 0000000..dc45f53
--- /dev/null
+++ b/data/rhythms/5-4/2/0857.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0858.xml b/data/rhythms/5-4/2/0858.xml
new file mode 100644
index 0000000..3fd4368
--- /dev/null
+++ b/data/rhythms/5-4/2/0858.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0859.xml b/data/rhythms/5-4/2/0859.xml
new file mode 100644
index 0000000..27aad59
--- /dev/null
+++ b/data/rhythms/5-4/2/0859.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0860.xml b/data/rhythms/5-4/2/0860.xml
new file mode 100644
index 0000000..e4b3995
--- /dev/null
+++ b/data/rhythms/5-4/2/0860.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0861.xml b/data/rhythms/5-4/2/0861.xml
new file mode 100644
index 0000000..3441dc1
--- /dev/null
+++ b/data/rhythms/5-4/2/0861.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0862.xml b/data/rhythms/5-4/2/0862.xml
new file mode 100644
index 0000000..b7e358e
--- /dev/null
+++ b/data/rhythms/5-4/2/0862.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0863.xml b/data/rhythms/5-4/2/0863.xml
new file mode 100644
index 0000000..473409f
--- /dev/null
+++ b/data/rhythms/5-4/2/0863.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0864.xml b/data/rhythms/5-4/2/0864.xml
new file mode 100644
index 0000000..0c09f94
--- /dev/null
+++ b/data/rhythms/5-4/2/0864.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0865.xml b/data/rhythms/5-4/2/0865.xml
new file mode 100644
index 0000000..950653e
--- /dev/null
+++ b/data/rhythms/5-4/2/0865.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0866.xml b/data/rhythms/5-4/2/0866.xml
new file mode 100644
index 0000000..cc86f08
--- /dev/null
+++ b/data/rhythms/5-4/2/0866.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0867.xml b/data/rhythms/5-4/2/0867.xml
new file mode 100644
index 0000000..4e5f3e2
--- /dev/null
+++ b/data/rhythms/5-4/2/0867.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0868.xml b/data/rhythms/5-4/2/0868.xml
new file mode 100644
index 0000000..172af75
--- /dev/null
+++ b/data/rhythms/5-4/2/0868.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0869.xml b/data/rhythms/5-4/2/0869.xml
new file mode 100644
index 0000000..0799362
--- /dev/null
+++ b/data/rhythms/5-4/2/0869.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0870.xml b/data/rhythms/5-4/2/0870.xml
new file mode 100644
index 0000000..d62d8f2
--- /dev/null
+++ b/data/rhythms/5-4/2/0870.xml
@@ -0,0 +1,83 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0871.xml b/data/rhythms/5-4/2/0871.xml
new file mode 100644
index 0000000..bc4764f
--- /dev/null
+++ b/data/rhythms/5-4/2/0871.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0872.xml b/data/rhythms/5-4/2/0872.xml
new file mode 100644
index 0000000..d8c8ce3
--- /dev/null
+++ b/data/rhythms/5-4/2/0872.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0873.xml b/data/rhythms/5-4/2/0873.xml
new file mode 100644
index 0000000..b6635b3
--- /dev/null
+++ b/data/rhythms/5-4/2/0873.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0874.xml b/data/rhythms/5-4/2/0874.xml
new file mode 100644
index 0000000..fe87311
--- /dev/null
+++ b/data/rhythms/5-4/2/0874.xml
@@ -0,0 +1,96 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0875.xml b/data/rhythms/5-4/2/0875.xml
new file mode 100644
index 0000000..6db42ee
--- /dev/null
+++ b/data/rhythms/5-4/2/0875.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0876.xml b/data/rhythms/5-4/2/0876.xml
new file mode 100644
index 0000000..c9949f8
--- /dev/null
+++ b/data/rhythms/5-4/2/0876.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0877.xml b/data/rhythms/5-4/2/0877.xml
new file mode 100644
index 0000000..6e8c4d8
--- /dev/null
+++ b/data/rhythms/5-4/2/0877.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0878.xml b/data/rhythms/5-4/2/0878.xml
new file mode 100644
index 0000000..9425f44
--- /dev/null
+++ b/data/rhythms/5-4/2/0878.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0879.xml b/data/rhythms/5-4/2/0879.xml
new file mode 100644
index 0000000..33505d4
--- /dev/null
+++ b/data/rhythms/5-4/2/0879.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0880.xml b/data/rhythms/5-4/2/0880.xml
new file mode 100644
index 0000000..0e6bcd0
--- /dev/null
+++ b/data/rhythms/5-4/2/0880.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0881.xml b/data/rhythms/5-4/2/0881.xml
new file mode 100644
index 0000000..4c826d5
--- /dev/null
+++ b/data/rhythms/5-4/2/0881.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0882.xml b/data/rhythms/5-4/2/0882.xml
new file mode 100644
index 0000000..cc94ae1
--- /dev/null
+++ b/data/rhythms/5-4/2/0882.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0883.xml b/data/rhythms/5-4/2/0883.xml
new file mode 100644
index 0000000..c643fb5
--- /dev/null
+++ b/data/rhythms/5-4/2/0883.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0884.xml b/data/rhythms/5-4/2/0884.xml
new file mode 100644
index 0000000..2b18613
--- /dev/null
+++ b/data/rhythms/5-4/2/0884.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0885.xml b/data/rhythms/5-4/2/0885.xml
new file mode 100644
index 0000000..b62a762
--- /dev/null
+++ b/data/rhythms/5-4/2/0885.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0886.xml b/data/rhythms/5-4/2/0886.xml
new file mode 100644
index 0000000..500d944
--- /dev/null
+++ b/data/rhythms/5-4/2/0886.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0887.xml b/data/rhythms/5-4/2/0887.xml
new file mode 100644
index 0000000..2b3aef1
--- /dev/null
+++ b/data/rhythms/5-4/2/0887.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0888.xml b/data/rhythms/5-4/2/0888.xml
new file mode 100644
index 0000000..6f3d240
--- /dev/null
+++ b/data/rhythms/5-4/2/0888.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0889.xml b/data/rhythms/5-4/2/0889.xml
new file mode 100644
index 0000000..8afab1e
--- /dev/null
+++ b/data/rhythms/5-4/2/0889.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0890.xml b/data/rhythms/5-4/2/0890.xml
new file mode 100644
index 0000000..d07f6ee
--- /dev/null
+++ b/data/rhythms/5-4/2/0890.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0891.xml b/data/rhythms/5-4/2/0891.xml
new file mode 100644
index 0000000..5cfc070
--- /dev/null
+++ b/data/rhythms/5-4/2/0891.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0892.xml b/data/rhythms/5-4/2/0892.xml
new file mode 100644
index 0000000..bed5f2b
--- /dev/null
+++ b/data/rhythms/5-4/2/0892.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0893.xml b/data/rhythms/5-4/2/0893.xml
new file mode 100644
index 0000000..7d34bdb
--- /dev/null
+++ b/data/rhythms/5-4/2/0893.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0894.xml b/data/rhythms/5-4/2/0894.xml
new file mode 100644
index 0000000..65651db
--- /dev/null
+++ b/data/rhythms/5-4/2/0894.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0895.xml b/data/rhythms/5-4/2/0895.xml
new file mode 100644
index 0000000..8e8ac2b
--- /dev/null
+++ b/data/rhythms/5-4/2/0895.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0896.xml b/data/rhythms/5-4/2/0896.xml
new file mode 100644
index 0000000..2099665
--- /dev/null
+++ b/data/rhythms/5-4/2/0896.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0897.xml b/data/rhythms/5-4/2/0897.xml
new file mode 100644
index 0000000..eb08fec
--- /dev/null
+++ b/data/rhythms/5-4/2/0897.xml
@@ -0,0 +1,93 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0898.xml b/data/rhythms/5-4/2/0898.xml
new file mode 100644
index 0000000..eb434f9
--- /dev/null
+++ b/data/rhythms/5-4/2/0898.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0899.xml b/data/rhythms/5-4/2/0899.xml
new file mode 100644
index 0000000..42b7148
--- /dev/null
+++ b/data/rhythms/5-4/2/0899.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0900.xml b/data/rhythms/5-4/2/0900.xml
new file mode 100644
index 0000000..8a4e80e
--- /dev/null
+++ b/data/rhythms/5-4/2/0900.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0901.xml b/data/rhythms/5-4/2/0901.xml
new file mode 100644
index 0000000..b2bfc68
--- /dev/null
+++ b/data/rhythms/5-4/2/0901.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0902.xml b/data/rhythms/5-4/2/0902.xml
new file mode 100644
index 0000000..d7d2c3f
--- /dev/null
+++ b/data/rhythms/5-4/2/0902.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0903.xml b/data/rhythms/5-4/2/0903.xml
new file mode 100644
index 0000000..dfc6bbb
--- /dev/null
+++ b/data/rhythms/5-4/2/0903.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0904.xml b/data/rhythms/5-4/2/0904.xml
new file mode 100644
index 0000000..abc395d
--- /dev/null
+++ b/data/rhythms/5-4/2/0904.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0905.xml b/data/rhythms/5-4/2/0905.xml
new file mode 100644
index 0000000..5d06582
--- /dev/null
+++ b/data/rhythms/5-4/2/0905.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0906.xml b/data/rhythms/5-4/2/0906.xml
new file mode 100644
index 0000000..62c32eb
--- /dev/null
+++ b/data/rhythms/5-4/2/0906.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0907.xml b/data/rhythms/5-4/2/0907.xml
new file mode 100644
index 0000000..23837e4
--- /dev/null
+++ b/data/rhythms/5-4/2/0907.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0908.xml b/data/rhythms/5-4/2/0908.xml
new file mode 100644
index 0000000..3f04082
--- /dev/null
+++ b/data/rhythms/5-4/2/0908.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0909.xml b/data/rhythms/5-4/2/0909.xml
new file mode 100644
index 0000000..24d5a4d
--- /dev/null
+++ b/data/rhythms/5-4/2/0909.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0910.xml b/data/rhythms/5-4/2/0910.xml
new file mode 100644
index 0000000..30ab137
--- /dev/null
+++ b/data/rhythms/5-4/2/0910.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0911.xml b/data/rhythms/5-4/2/0911.xml
new file mode 100644
index 0000000..85c62f3
--- /dev/null
+++ b/data/rhythms/5-4/2/0911.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0912.xml b/data/rhythms/5-4/2/0912.xml
new file mode 100644
index 0000000..a66441f
--- /dev/null
+++ b/data/rhythms/5-4/2/0912.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0913.xml b/data/rhythms/5-4/2/0913.xml
new file mode 100644
index 0000000..77e5098
--- /dev/null
+++ b/data/rhythms/5-4/2/0913.xml
@@ -0,0 +1,90 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0914.xml b/data/rhythms/5-4/2/0914.xml
new file mode 100644
index 0000000..63cf6b6
--- /dev/null
+++ b/data/rhythms/5-4/2/0914.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0915.xml b/data/rhythms/5-4/2/0915.xml
new file mode 100644
index 0000000..9deec48
--- /dev/null
+++ b/data/rhythms/5-4/2/0915.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0916.xml b/data/rhythms/5-4/2/0916.xml
new file mode 100644
index 0000000..a54f0c8
--- /dev/null
+++ b/data/rhythms/5-4/2/0916.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0917.xml b/data/rhythms/5-4/2/0917.xml
new file mode 100644
index 0000000..c1d9037
--- /dev/null
+++ b/data/rhythms/5-4/2/0917.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0918.xml b/data/rhythms/5-4/2/0918.xml
new file mode 100644
index 0000000..a875958
--- /dev/null
+++ b/data/rhythms/5-4/2/0918.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0919.xml b/data/rhythms/5-4/2/0919.xml
new file mode 100644
index 0000000..716f251
--- /dev/null
+++ b/data/rhythms/5-4/2/0919.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0920.xml b/data/rhythms/5-4/2/0920.xml
new file mode 100644
index 0000000..693a9eb
--- /dev/null
+++ b/data/rhythms/5-4/2/0920.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0921.xml b/data/rhythms/5-4/2/0921.xml
new file mode 100644
index 0000000..f121979
--- /dev/null
+++ b/data/rhythms/5-4/2/0921.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0922.xml b/data/rhythms/5-4/2/0922.xml
new file mode 100644
index 0000000..19ce6d2
--- /dev/null
+++ b/data/rhythms/5-4/2/0922.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0923.xml b/data/rhythms/5-4/2/0923.xml
new file mode 100644
index 0000000..dbd0108
--- /dev/null
+++ b/data/rhythms/5-4/2/0923.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0924.xml b/data/rhythms/5-4/2/0924.xml
new file mode 100644
index 0000000..9d44697
--- /dev/null
+++ b/data/rhythms/5-4/2/0924.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0925.xml b/data/rhythms/5-4/2/0925.xml
new file mode 100644
index 0000000..8cce2be
--- /dev/null
+++ b/data/rhythms/5-4/2/0925.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0926.xml b/data/rhythms/5-4/2/0926.xml
new file mode 100644
index 0000000..2e00e05
--- /dev/null
+++ b/data/rhythms/5-4/2/0926.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0927.xml b/data/rhythms/5-4/2/0927.xml
new file mode 100644
index 0000000..90a7626
--- /dev/null
+++ b/data/rhythms/5-4/2/0927.xml
@@ -0,0 +1,106 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0928.xml b/data/rhythms/5-4/2/0928.xml
new file mode 100644
index 0000000..6707889
--- /dev/null
+++ b/data/rhythms/5-4/2/0928.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0929.xml b/data/rhythms/5-4/2/0929.xml
new file mode 100644
index 0000000..a967d70
--- /dev/null
+++ b/data/rhythms/5-4/2/0929.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0930.xml b/data/rhythms/5-4/2/0930.xml
new file mode 100644
index 0000000..ef72bc7
--- /dev/null
+++ b/data/rhythms/5-4/2/0930.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0931.xml b/data/rhythms/5-4/2/0931.xml
new file mode 100644
index 0000000..b764db1
--- /dev/null
+++ b/data/rhythms/5-4/2/0931.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0932.xml b/data/rhythms/5-4/2/0932.xml
new file mode 100644
index 0000000..ad3e310
--- /dev/null
+++ b/data/rhythms/5-4/2/0932.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0933.xml b/data/rhythms/5-4/2/0933.xml
new file mode 100644
index 0000000..a712f49
--- /dev/null
+++ b/data/rhythms/5-4/2/0933.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0934.xml b/data/rhythms/5-4/2/0934.xml
new file mode 100644
index 0000000..7dc1ac5
--- /dev/null
+++ b/data/rhythms/5-4/2/0934.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0935.xml b/data/rhythms/5-4/2/0935.xml
new file mode 100644
index 0000000..30fd69d
--- /dev/null
+++ b/data/rhythms/5-4/2/0935.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0936.xml b/data/rhythms/5-4/2/0936.xml
new file mode 100644
index 0000000..dd0575e
--- /dev/null
+++ b/data/rhythms/5-4/2/0936.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0937.xml b/data/rhythms/5-4/2/0937.xml
new file mode 100644
index 0000000..7934fad
--- /dev/null
+++ b/data/rhythms/5-4/2/0937.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0938.xml b/data/rhythms/5-4/2/0938.xml
new file mode 100644
index 0000000..297ef4a
--- /dev/null
+++ b/data/rhythms/5-4/2/0938.xml
@@ -0,0 +1,110 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0939.xml b/data/rhythms/5-4/2/0939.xml
new file mode 100644
index 0000000..82b5052
--- /dev/null
+++ b/data/rhythms/5-4/2/0939.xml
@@ -0,0 +1,123 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0940.xml b/data/rhythms/5-4/2/0940.xml
new file mode 100644
index 0000000..509d8ac
--- /dev/null
+++ b/data/rhythms/5-4/2/0940.xml
@@ -0,0 +1,118 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0941.xml b/data/rhythms/5-4/2/0941.xml
new file mode 100644
index 0000000..3456e87
--- /dev/null
+++ b/data/rhythms/5-4/2/0941.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0942.xml b/data/rhythms/5-4/2/0942.xml
new file mode 100644
index 0000000..765f5dd
--- /dev/null
+++ b/data/rhythms/5-4/2/0942.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0943.xml b/data/rhythms/5-4/2/0943.xml
new file mode 100644
index 0000000..86cac52
--- /dev/null
+++ b/data/rhythms/5-4/2/0943.xml
@@ -0,0 +1,119 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0944.xml b/data/rhythms/5-4/2/0944.xml
new file mode 100644
index 0000000..f912595
--- /dev/null
+++ b/data/rhythms/5-4/2/0944.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0945.xml b/data/rhythms/5-4/2/0945.xml
new file mode 100644
index 0000000..00e0197
--- /dev/null
+++ b/data/rhythms/5-4/2/0945.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0946.xml b/data/rhythms/5-4/2/0946.xml
new file mode 100644
index 0000000..f76dfa0
--- /dev/null
+++ b/data/rhythms/5-4/2/0946.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0947.xml b/data/rhythms/5-4/2/0947.xml
new file mode 100644
index 0000000..d70d990
--- /dev/null
+++ b/data/rhythms/5-4/2/0947.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0948.xml b/data/rhythms/5-4/2/0948.xml
new file mode 100644
index 0000000..9405012
--- /dev/null
+++ b/data/rhythms/5-4/2/0948.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0949.xml b/data/rhythms/5-4/2/0949.xml
new file mode 100644
index 0000000..0d6f2b9
--- /dev/null
+++ b/data/rhythms/5-4/2/0949.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0950.xml b/data/rhythms/5-4/2/0950.xml
new file mode 100644
index 0000000..50ef44d
--- /dev/null
+++ b/data/rhythms/5-4/2/0950.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0951.xml b/data/rhythms/5-4/2/0951.xml
new file mode 100644
index 0000000..cd43cde
--- /dev/null
+++ b/data/rhythms/5-4/2/0951.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0952.xml b/data/rhythms/5-4/2/0952.xml
new file mode 100644
index 0000000..19379d3
--- /dev/null
+++ b/data/rhythms/5-4/2/0952.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0953.xml b/data/rhythms/5-4/2/0953.xml
new file mode 100644
index 0000000..ebadecb
--- /dev/null
+++ b/data/rhythms/5-4/2/0953.xml
@@ -0,0 +1,109 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0954.xml b/data/rhythms/5-4/2/0954.xml
new file mode 100644
index 0000000..1f4787a
--- /dev/null
+++ b/data/rhythms/5-4/2/0954.xml
@@ -0,0 +1,106 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0955.xml b/data/rhythms/5-4/2/0955.xml
new file mode 100644
index 0000000..cbd66fb
--- /dev/null
+++ b/data/rhythms/5-4/2/0955.xml
@@ -0,0 +1,119 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0956.xml b/data/rhythms/5-4/2/0956.xml
new file mode 100644
index 0000000..4fee668
--- /dev/null
+++ b/data/rhythms/5-4/2/0956.xml
@@ -0,0 +1,114 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0957.xml b/data/rhythms/5-4/2/0957.xml
new file mode 100644
index 0000000..6090312
--- /dev/null
+++ b/data/rhythms/5-4/2/0957.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0958.xml b/data/rhythms/5-4/2/0958.xml
new file mode 100644
index 0000000..6827829
--- /dev/null
+++ b/data/rhythms/5-4/2/0958.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0959.xml b/data/rhythms/5-4/2/0959.xml
new file mode 100644
index 0000000..74ac949
--- /dev/null
+++ b/data/rhythms/5-4/2/0959.xml
@@ -0,0 +1,114 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0960.xml b/data/rhythms/5-4/2/0960.xml
new file mode 100644
index 0000000..57e866f
--- /dev/null
+++ b/data/rhythms/5-4/2/0960.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0961.xml b/data/rhythms/5-4/2/0961.xml
new file mode 100644
index 0000000..59bd5d7
--- /dev/null
+++ b/data/rhythms/5-4/2/0961.xml
@@ -0,0 +1,87 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0962.xml b/data/rhythms/5-4/2/0962.xml
new file mode 100644
index 0000000..268f073
--- /dev/null
+++ b/data/rhythms/5-4/2/0962.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0963.xml b/data/rhythms/5-4/2/0963.xml
new file mode 100644
index 0000000..4d02b5a
--- /dev/null
+++ b/data/rhythms/5-4/2/0963.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0964.xml b/data/rhythms/5-4/2/0964.xml
new file mode 100644
index 0000000..a16745c
--- /dev/null
+++ b/data/rhythms/5-4/2/0964.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0965.xml b/data/rhythms/5-4/2/0965.xml
new file mode 100644
index 0000000..0439835
--- /dev/null
+++ b/data/rhythms/5-4/2/0965.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0966.xml b/data/rhythms/5-4/2/0966.xml
new file mode 100644
index 0000000..513b40d
--- /dev/null
+++ b/data/rhythms/5-4/2/0966.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0967.xml b/data/rhythms/5-4/2/0967.xml
new file mode 100644
index 0000000..3fb8181
--- /dev/null
+++ b/data/rhythms/5-4/2/0967.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0968.xml b/data/rhythms/5-4/2/0968.xml
new file mode 100644
index 0000000..0fec258
--- /dev/null
+++ b/data/rhythms/5-4/2/0968.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0969.xml b/data/rhythms/5-4/2/0969.xml
new file mode 100644
index 0000000..25dfb0f
--- /dev/null
+++ b/data/rhythms/5-4/2/0969.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0970.xml b/data/rhythms/5-4/2/0970.xml
new file mode 100644
index 0000000..f6264f2
--- /dev/null
+++ b/data/rhythms/5-4/2/0970.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0971.xml b/data/rhythms/5-4/2/0971.xml
new file mode 100644
index 0000000..e6fdba3
--- /dev/null
+++ b/data/rhythms/5-4/2/0971.xml
@@ -0,0 +1,107 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0972.xml b/data/rhythms/5-4/2/0972.xml
new file mode 100644
index 0000000..585db6c
--- /dev/null
+++ b/data/rhythms/5-4/2/0972.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0973.xml b/data/rhythms/5-4/2/0973.xml
new file mode 100644
index 0000000..8971a7c
--- /dev/null
+++ b/data/rhythms/5-4/2/0973.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0974.xml b/data/rhythms/5-4/2/0974.xml
new file mode 100644
index 0000000..57af655
--- /dev/null
+++ b/data/rhythms/5-4/2/0974.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0975.xml b/data/rhythms/5-4/2/0975.xml
new file mode 100644
index 0000000..df2252d
--- /dev/null
+++ b/data/rhythms/5-4/2/0975.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0976.xml b/data/rhythms/5-4/2/0976.xml
new file mode 100644
index 0000000..7841d48
--- /dev/null
+++ b/data/rhythms/5-4/2/0976.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0977.xml b/data/rhythms/5-4/2/0977.xml
new file mode 100644
index 0000000..e8250af
--- /dev/null
+++ b/data/rhythms/5-4/2/0977.xml
@@ -0,0 +1,84 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0978.xml b/data/rhythms/5-4/2/0978.xml
new file mode 100644
index 0000000..a518f28
--- /dev/null
+++ b/data/rhythms/5-4/2/0978.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0979.xml b/data/rhythms/5-4/2/0979.xml
new file mode 100644
index 0000000..85f354b
--- /dev/null
+++ b/data/rhythms/5-4/2/0979.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0980.xml b/data/rhythms/5-4/2/0980.xml
new file mode 100644
index 0000000..7c3d6d8
--- /dev/null
+++ b/data/rhythms/5-4/2/0980.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0981.xml b/data/rhythms/5-4/2/0981.xml
new file mode 100644
index 0000000..993ff26
--- /dev/null
+++ b/data/rhythms/5-4/2/0981.xml
@@ -0,0 +1,81 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0982.xml b/data/rhythms/5-4/2/0982.xml
new file mode 100644
index 0000000..fc78148
--- /dev/null
+++ b/data/rhythms/5-4/2/0982.xml
@@ -0,0 +1,78 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0983.xml b/data/rhythms/5-4/2/0983.xml
new file mode 100644
index 0000000..e21d231
--- /dev/null
+++ b/data/rhythms/5-4/2/0983.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0984.xml b/data/rhythms/5-4/2/0984.xml
new file mode 100644
index 0000000..6818d41
--- /dev/null
+++ b/data/rhythms/5-4/2/0984.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0985.xml b/data/rhythms/5-4/2/0985.xml
new file mode 100644
index 0000000..f04db1e
--- /dev/null
+++ b/data/rhythms/5-4/2/0985.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0986.xml b/data/rhythms/5-4/2/0986.xml
new file mode 100644
index 0000000..a6c991e
--- /dev/null
+++ b/data/rhythms/5-4/2/0986.xml
@@ -0,0 +1,91 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0987.xml b/data/rhythms/5-4/2/0987.xml
new file mode 100644
index 0000000..f231521
--- /dev/null
+++ b/data/rhythms/5-4/2/0987.xml
@@ -0,0 +1,104 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0988.xml b/data/rhythms/5-4/2/0988.xml
new file mode 100644
index 0000000..574b7d2
--- /dev/null
+++ b/data/rhythms/5-4/2/0988.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0989.xml b/data/rhythms/5-4/2/0989.xml
new file mode 100644
index 0000000..661d393
--- /dev/null
+++ b/data/rhythms/5-4/2/0989.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0990.xml b/data/rhythms/5-4/2/0990.xml
new file mode 100644
index 0000000..802955c
--- /dev/null
+++ b/data/rhythms/5-4/2/0990.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0991.xml b/data/rhythms/5-4/2/0991.xml
new file mode 100644
index 0000000..f0500be
--- /dev/null
+++ b/data/rhythms/5-4/2/0991.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0992.xml b/data/rhythms/5-4/2/0992.xml
new file mode 100644
index 0000000..fad10be
--- /dev/null
+++ b/data/rhythms/5-4/2/0992.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0993.xml b/data/rhythms/5-4/2/0993.xml
new file mode 100644
index 0000000..420dfab
--- /dev/null
+++ b/data/rhythms/5-4/2/0993.xml
@@ -0,0 +1,98 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0994.xml b/data/rhythms/5-4/2/0994.xml
new file mode 100644
index 0000000..8ca63e9
--- /dev/null
+++ b/data/rhythms/5-4/2/0994.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0995.xml b/data/rhythms/5-4/2/0995.xml
new file mode 100644
index 0000000..3c89a19
--- /dev/null
+++ b/data/rhythms/5-4/2/0995.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0996.xml b/data/rhythms/5-4/2/0996.xml
new file mode 100644
index 0000000..a064aaf
--- /dev/null
+++ b/data/rhythms/5-4/2/0996.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0997.xml b/data/rhythms/5-4/2/0997.xml
new file mode 100644
index 0000000..88cb28c
--- /dev/null
+++ b/data/rhythms/5-4/2/0997.xml
@@ -0,0 +1,95 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0998.xml b/data/rhythms/5-4/2/0998.xml
new file mode 100644
index 0000000..29787bb
--- /dev/null
+++ b/data/rhythms/5-4/2/0998.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/0999.xml b/data/rhythms/5-4/2/0999.xml
new file mode 100644
index 0000000..d62ed2a
--- /dev/null
+++ b/data/rhythms/5-4/2/0999.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1000.xml b/data/rhythms/5-4/2/1000.xml
new file mode 100644
index 0000000..d3d2913
--- /dev/null
+++ b/data/rhythms/5-4/2/1000.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1001.xml b/data/rhythms/5-4/2/1001.xml
new file mode 100644
index 0000000..01b4dfd
--- /dev/null
+++ b/data/rhythms/5-4/2/1001.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1002.xml b/data/rhythms/5-4/2/1002.xml
new file mode 100644
index 0000000..f4e3234
--- /dev/null
+++ b/data/rhythms/5-4/2/1002.xml
@@ -0,0 +1,105 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1003.xml b/data/rhythms/5-4/2/1003.xml
new file mode 100644
index 0000000..ad2085c
--- /dev/null
+++ b/data/rhythms/5-4/2/1003.xml
@@ -0,0 +1,118 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1004.xml b/data/rhythms/5-4/2/1004.xml
new file mode 100644
index 0000000..001075a
--- /dev/null
+++ b/data/rhythms/5-4/2/1004.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1005.xml b/data/rhythms/5-4/2/1005.xml
new file mode 100644
index 0000000..57acadb
--- /dev/null
+++ b/data/rhythms/5-4/2/1005.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1006.xml b/data/rhythms/5-4/2/1006.xml
new file mode 100644
index 0000000..9c5b193
--- /dev/null
+++ b/data/rhythms/5-4/2/1006.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1007.xml b/data/rhythms/5-4/2/1007.xml
new file mode 100644
index 0000000..d169b1d
--- /dev/null
+++ b/data/rhythms/5-4/2/1007.xml
@@ -0,0 +1,114 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1008.xml b/data/rhythms/5-4/2/1008.xml
new file mode 100644
index 0000000..1db159f
--- /dev/null
+++ b/data/rhythms/5-4/2/1008.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1009.xml b/data/rhythms/5-4/2/1009.xml
new file mode 100644
index 0000000..0a5a120
--- /dev/null
+++ b/data/rhythms/5-4/2/1009.xml
@@ -0,0 +1,92 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1010.xml b/data/rhythms/5-4/2/1010.xml
new file mode 100644
index 0000000..0c016b6
--- /dev/null
+++ b/data/rhythms/5-4/2/1010.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1011.xml b/data/rhythms/5-4/2/1011.xml
new file mode 100644
index 0000000..b20e389
--- /dev/null
+++ b/data/rhythms/5-4/2/1011.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1012.xml b/data/rhythms/5-4/2/1012.xml
new file mode 100644
index 0000000..082c4bf
--- /dev/null
+++ b/data/rhythms/5-4/2/1012.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1013.xml b/data/rhythms/5-4/2/1013.xml
new file mode 100644
index 0000000..bc653c0
--- /dev/null
+++ b/data/rhythms/5-4/2/1013.xml
@@ -0,0 +1,89 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1014.xml b/data/rhythms/5-4/2/1014.xml
new file mode 100644
index 0000000..f385a8a
--- /dev/null
+++ b/data/rhythms/5-4/2/1014.xml
@@ -0,0 +1,86 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1015.xml b/data/rhythms/5-4/2/1015.xml
new file mode 100644
index 0000000..ff2cd94
--- /dev/null
+++ b/data/rhythms/5-4/2/1015.xml
@@ -0,0 +1,99 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1016.xml b/data/rhythms/5-4/2/1016.xml
new file mode 100644
index 0000000..1ce82f1
--- /dev/null
+++ b/data/rhythms/5-4/2/1016.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1017.xml b/data/rhythms/5-4/2/1017.xml
new file mode 100644
index 0000000..5cf1523
--- /dev/null
+++ b/data/rhythms/5-4/2/1017.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1018.xml b/data/rhythms/5-4/2/1018.xml
new file mode 100644
index 0000000..647109b
--- /dev/null
+++ b/data/rhythms/5-4/2/1018.xml
@@ -0,0 +1,100 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1019.xml b/data/rhythms/5-4/2/1019.xml
new file mode 100644
index 0000000..915c6bf
--- /dev/null
+++ b/data/rhythms/5-4/2/1019.xml
@@ -0,0 +1,113 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1020.xml b/data/rhythms/5-4/2/1020.xml
new file mode 100644
index 0000000..49b9f80
--- /dev/null
+++ b/data/rhythms/5-4/2/1020.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1021.xml b/data/rhythms/5-4/2/1021.xml
new file mode 100644
index 0000000..ffa2e12
--- /dev/null
+++ b/data/rhythms/5-4/2/1021.xml
@@ -0,0 +1,97 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1022.xml b/data/rhythms/5-4/2/1022.xml
new file mode 100644
index 0000000..359e90f
--- /dev/null
+++ b/data/rhythms/5-4/2/1022.xml
@@ -0,0 +1,94 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>8</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1023.xml b/data/rhythms/5-4/2/1023.xml
new file mode 100644
index 0000000..02e4937
--- /dev/null
+++ b/data/rhythms/5-4/2/1023.xml
@@ -0,0 +1,108 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">begin</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">continue</beam>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+        <beam number="1">end</beam>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/5-4/2/1024.xml b/data/rhythms/5-4/2/1024.xml
new file mode 100644
index 0000000..5e62459
--- /dev/null
+++ b/data/rhythms/5-4/2/1024.xml
@@ -0,0 +1,102 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Product Vamp</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>8</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>5</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>eighth</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/generator/parts.py b/generator/parts.py
index 3f018bc..cf2acdc 100644
--- a/generator/parts.py
+++ b/generator/parts.py
@@ -17,8 +17,8 @@ def source_paths(directory: Path, *, practice: bool = False) -> list[Path]:
   identities = {}
   for path in paths:
     if practice:
-      if path.parent != directory or len(path.stem) != 3 or not path.stem.isascii() or not path.stem.isdecimal():
-        raise ValueError(f'{path}: practice sources require a three-digit filename directly under data/practice')
+      if path.parent != directory or len(path.stem) != 4 or not path.stem.isascii() or not path.stem.isdecimal():
+        raise ValueError(f'{path}: practice sources require a four-digit filename directly under data/practice')
     elif path.parent != directory:
       raise ValueError(f'{path}: performance sources belong directly under data/songs')
     identity = path.stem if practice else slugify(path.stem)
diff --git a/tests/test.cpp b/tests/test.cpp
index c342538..f68f3ef 100644
--- a/tests/test.cpp
+++ b/tests/test.cpp
@@ -375,13 +375,14 @@ BOOST_AUTO_TEST_CASE(flat_practice_wraps_and_empty_catalog_returns_to_main) {
   for (auto index = std::uint32_t{2}; index <= 366U; ++index) {
     auto exercise = first;
     exercise.id = std::to_string(index);
+    exercise.id.insert(0U, 4U - exercise.id.size(), '0');
     catalog->practice.exercises.push_back(std::move(exercise));
   }
   state.catalog = catalog;
   state.mode = vamp_zero::app_mode::PRACTICE_EXERCISE_MENU;
   state = vamp_zero::apply_app_command(std::move(state), vamp_protocol::page_command::PREVIOUS);
   BOOST_TEST(state.selected_practice_exercise_index == 366U);
-  BOOST_TEST(vamp_zero::selected_practice_exercise(state)->id == "366");
+  BOOST_TEST(vamp_zero::selected_practice_exercise(state)->id == "0366");
   state = vamp_zero::apply_app_command(std::move(state), vamp_protocol::page_command::NEXT);
   BOOST_TEST(state.selected_practice_exercise_index == 0U);
   state = vamp_zero::apply_app_command(std::move(state), vamp_protocol::page_command::PREVIOUS);
@@ -415,6 +416,8 @@ BOOST_AUTO_TEST_CASE(database_reload_preserves_all_generated_practice_parts) {
     BOOST_REQUIRE_MESSAGE(library.has_value(), (library ? "" : library.error().describe()));
     BOOST_TEST(library->exercises.size() == expected_exercises);
     for (auto const &exercise : library->exercises) {
+      BOOST_TEST(exercise.id.size() == 4U);
+      BOOST_TEST(exercise.id.find_first_not_of("0123456789") == std::string::npos);
       BOOST_REQUIRE_EQUAL(exercise.parts.size(), 3U);
       auto parts = vamp_zero::practice_part_names();
       for (auto index = std::size_t{}; index < parts.size(); ++index) {
@@ -447,7 +450,7 @@ BOOST_AUTO_TEST_CASE(numbered_practice_paths_keep_duplicate_titles_separate_and_
   auto assets = root / "assets";
   auto config = test_database_config(root / "vamp.db");
   std::filesystem::create_directories(assets / "songs");
-  for (auto name : {"010", "002", "001", "127"}) {
+  for (auto name : {"0010", "0002", "0001", "0127"}) {
     for (auto part_name : vamp_zero::practice_part_names()) {
       write_text(assets / "practice" / name / vamp_test::part_filename(part_name), score_asset_json("Shared Title", "C", std::string{part_name}));
     }
@@ -459,24 +462,24 @@ BOOST_AUTO_TEST_CASE(numbered_practice_paths_keep_duplicate_titles_separate_and_
   auto library = future.get();
   BOOST_REQUIRE(library);
   BOOST_REQUIRE_EQUAL(library->exercises.size(), 4U);
-  BOOST_TEST(library->exercises[0].id == "001");
-  BOOST_TEST(library->exercises[1].id == "002");
-  BOOST_TEST(library->exercises[2].id == "010");
-  BOOST_TEST(library->exercises[3].id == "127");
+  BOOST_TEST(library->exercises[0].id == "0001");
+  BOOST_TEST(library->exercises[1].id == "0002");
+  BOOST_TEST(library->exercises[2].id == "0010");
+  BOOST_TEST(library->exercises[3].id == "0127");
   for (auto const &exercise : library->exercises) {
     BOOST_TEST(exercise.title == "Shared Title");
   }
   BOOST_REQUIRE(vamp_test::build_catalog(assets, config.path));
-  std::filesystem::rename(assets / "practice/002", assets / "practice/099");
+  std::filesystem::rename(assets / "practice/0002", assets / "practice/0099");
   BOOST_REQUIRE(vamp_test::build_catalog(assets, config.path));
   auto rows = query_database(root / "vamp.db", "SELECT id FROM practice_exercises ORDER BY id");
   BOOST_REQUIRE(rows);
   BOOST_REQUIRE_EQUAL(rows->rows.size(), 12U);
-  BOOST_TEST(!has_value(*rows, 0U, "002-acoustic"));
-  BOOST_TEST(has_value(*rows, 0U, "099-acoustic"));
-  BOOST_TEST(has_value(*rows, 0U, "010-acoustic"));
-  BOOST_TEST(has_value(*rows, 0U, "001-acoustic"));
-  BOOST_TEST(has_value(*rows, 0U, "127-acoustic"));
+  BOOST_TEST(!has_value(*rows, 0U, "0002-acoustic"));
+  BOOST_TEST(has_value(*rows, 0U, "0099-acoustic"));
+  BOOST_TEST(has_value(*rows, 0U, "0010-acoustic"));
+  BOOST_TEST(has_value(*rows, 0U, "0001-acoustic"));
+  BOOST_TEST(has_value(*rows, 0U, "0127-acoustic"));
   std::filesystem::remove_all(root);
 }
 
diff --git a/tests/test_catalog.py b/tests/test_catalog.py
index 870f615..f33ed85 100644
--- a/tests/test_catalog.py
+++ b/tests/test_catalog.py
@@ -15,7 +15,7 @@ class CatalogTests(unittest.TestCase):
   def test_every_numbered_source_is_wired_to_three_part_paths(self):
     source = Path('data/practice')
     sources = sorted(source.glob('*.xml'))
-    self.assertEqual([p.name for p in sources], [f'{i:03}.xml' for i in range(1, 367)])
+    self.assertEqual([p.name for p in sources], [f'{i:04}.xml' for i in range(1, 367)])
     expected = {Path(path.stem) / (part + '.json') for path in sources for part in PART_TYPES}
     self.assertEqual(len(expected), 1098)
     with tempfile.TemporaryDirectory() as temporary, patch('generator.practice.generate._practice_document', side_effect=lambda document, part: document):
@@ -28,18 +28,18 @@ class CatalogTests(unittest.TestCase):
     with tempfile.TemporaryDirectory() as temporary:
       source, output = Path(temporary) / 'source', Path(temporary) / 'output'
       source.mkdir(parents=True)
-      for name in ('000.xml', '001.xml', '010.xml', '366.xml'):
+      for name in ('1000.xml', '0000.xml', '0001.xml', '0999.xml', '0010.xml', '0366.xml'):
         (source / name).write_text(xml_score(xml_note()), encoding='utf-8')
-      self.assertEqual(generate_practice_scores(source, output), 12)
-      self.assertEqual(sorted(p.name for p in output.iterdir()), ['000', '001', '010', '366'])
+      self.assertEqual(generate_practice_scores(source, output), 18)
+      self.assertEqual(sorted(p.name for p in output.iterdir()), ['0000', '0001', '0010', '0366', '0999', '1000'])
       for directory in output.iterdir():
         self.assertEqual({p.name for p in directory.glob('*.json')}, {(part + '.json') for part in PART_TYPES})
         self.assertEqual(json.loads((directory / 'vocal.json').read_text())['metadata']['title'], 'Fixture')
   def test_invalid_names_and_legacy_nesting_preserve_output(self):
-    for name in ('1.xml', '001-copy.xml', '001_copy.xml', 'chord/001.xml', 'practice/melody/lesson/001.xml'):
+    for name in ('1.xml', '001.xml', '00001.xml', '\u0660\u0660\u0660\u0661.xml', '0001-copy.xml', '0001_copy.xml', 'chord/0001.xml', 'practice/melody/lesson/0001.xml'):
       with self.subTest(name=name), tempfile.TemporaryDirectory() as temporary:
         source, output = Path(temporary) / 'source', Path(temporary) / 'output'
-        for relative in ('002.xml', name):
+        for relative in ('0002.xml', name):
           path = source / relative
           path.parent.mkdir(parents=True, exist_ok=True)
           path.write_text(xml_score(xml_note()), encoding='utf-8')
@@ -53,7 +53,7 @@ class CatalogTests(unittest.TestCase):
   def test_empty_part_directory_fails(self):
     with tempfile.TemporaryDirectory() as temporary:
       root = Path(temporary)
-      (root / '001').mkdir()
+      (root / '0001').mkdir()
       with self.assertRaisesRegex(ValueError, 'practice generator drift'):
         validate_practice_parts(root)
   def test_songs_generate_only_authored_key_parts(self):
diff --git a/tests/test_catalog_database.py b/tests/test_catalog_database.py
index 8d0ad62..496cd78 100644
--- a/tests/test_catalog_database.py
+++ b/tests/test_catalog_database.py
@@ -34,7 +34,7 @@ class CatalogTests(unittest.TestCase):
     document = bundle('Song', 'F')
     write_score(self.root, 'songs/tune.json', document)
     for part in ('Acoustic', 'Electric', 'Vocal'):
-      write_score(self.root, f'practice/001/{part.lower()}.json', bundle('Exercise', 'Eb', part))
+      write_score(self.root, f'practice/0001/{part.lower()}.json', bundle('Exercise', 'Eb', part))
     database = build_catalog(self.root)
     self.assertEqual(database, self.root / 'catalog.db')
     song = self.rows('songs')[0]
@@ -42,8 +42,8 @@ class CatalogTests(unittest.TestCase):
     self.assertEqual((song['id'], song['part'], song['source_path']), ('tune', 'Lead', 'songs/tune.json'))
     self.assertEqual((song['measure_count'], song['total_pages']), (1, 1))
     practice = self.rows('practice_exercises')
-    self.assertEqual([row['id'] for row in practice], ['001-acoustic', '001-electric', '001-vocal'])
-    self.assertEqual(practice[0]['exercise_id'], '001')
+    self.assertEqual([row['id'] for row in practice], ['0001-acoustic', '0001-electric', '0001-vocal'])
+    self.assertEqual(practice[0]['exercise_id'], '0001')
     self.assertNotIn('practice_type_id', practice[0])
     self.assertNotIn('lesson_group_id', practice[0])
     self.assertEqual(practice[0]['key_signature'], 'Eb')
@@ -82,15 +82,15 @@ class CatalogTests(unittest.TestCase):
       self.assertFalse(list(self.root.glob('.vamp-catalog-*')))
   def test_missing_parts_and_metadata_disagreement_fail(self):
     for part in ('Acoustic', 'Electric'):
-      write_score(self.root, f'practice/001/{part.lower()}.json', bundle(part=part))
+      write_score(self.root, f'practice/0001/{part.lower()}.json', bundle(part=part))
     with self.assertRaisesRegex(ValueError, 'all three parts'):
       build_catalog(self.root)
-    write_score(self.root, 'practice/001/vocal.json', bundle(key='F', part='Vocal'))
+    write_score(self.root, 'practice/0001/vocal.json', bundle(key='F', part='Vocal'))
     with self.assertRaisesRegex(ValueError, 'disagree'):
       build_catalog(self.root)
   def test_keyless_parts_preserve_their_original_key(self):
     for part in ('Acoustic', 'Electric', 'Vocal'):
-      write_score(self.root, f'practice/001/{part.lower()}.json', bundle(key='No key', part=part))
+      write_score(self.root, f'practice/0001/{part.lower()}.json', bundle(key='No key', part=part))
     build_catalog(self.root)
     self.assertTrue(all(row['key_signature'] == 'No key' for row in self.rows('practice_exercises')))
   def test_invalid_layout_and_escaping_source_fail(self):
diff --git a/tests/test_catalog_runtime.cpp b/tests/test_catalog_runtime.cpp
index df550fb..3cdee70 100644
--- a/tests/test_catalog_runtime.cpp
+++ b/tests/test_catalog_runtime.cpp
@@ -138,7 +138,7 @@ struct catalog_database {
   }
 };
 
-auto catalog_exercise(std::string authored = "Eb", std::string id = "001") -> vamp_zero::practice_exercise {
+auto catalog_exercise(std::string authored = "Eb", std::string id = "0001") -> vamp_zero::practice_exercise {
   auto result = vamp_zero::practice_exercise{
     .id = std::move(id),
     .title = "Exercise",
@@ -157,7 +157,7 @@ BOOST_AUTO_TEST_CASE(catalog_snapshots_heartbeat_and_navigation_share_immutable_
     {.id = "other", .title = "A Tune", .composer = "Composer", .part = "Lead", .total_pages = 1},
     {.id = "chosen", .title = "B Tune", .composer = "Composer", .part = "Lead", .total_pages = 2},
   });
-  auto practice = vamp_zero::group_practice_exercises({catalog_exercise("Eb", "002"), catalog_exercise("Eb", "001")});
+  auto practice = vamp_zero::group_practice_exercises({catalog_exercise("Eb", "0002"), catalog_exercise("Eb", "0001")});
   BOOST_REQUIRE(practice);
   auto catalog = std::make_shared<vamp_zero::catalog const>(vamp_zero::catalog{std::move(performance), std::move(*practice)});
   auto original = vamp_zero::app_state{
@@ -249,11 +249,11 @@ BOOST_AUTO_TEST_CASE(catalog_practice_requires_complete_ordered_parts_and_key_ag
     first.parts.pop_back();
     auto fragment = catalog_exercise(authored);
     fragment.parts = {last};
-    auto grouped = vamp_zero::group_practice_exercises({catalog_exercise("F", "002"), first, fragment});
+    auto grouped = vamp_zero::group_practice_exercises({catalog_exercise("F", "0002"), first, fragment});
     BOOST_REQUIRE(grouped);
     BOOST_REQUIRE_EQUAL(grouped->exercises.size(), 2U);
     auto const &exercise = grouped->exercises[0];
-    BOOST_TEST(exercise.id == "001");
+    BOOST_TEST(exercise.id == "0001");
     BOOST_TEST(exercise.parts.front().key_signature == authored);
     BOOST_REQUIRE_EQUAL(exercise.parts.size(), 3U);
     for (auto index = std::size_t{}; index < exercise.parts.size(); ++index) {
@@ -284,7 +284,7 @@ BOOST_AUTO_TEST_CASE(catalog_individual_score_lookup_uses_category_and_reports_m
   auto exercise = catalog_bundle("Exercise", "D", "Electric");
   db.write("songs/shared.json", song);
   for (auto part : vamp_zero::practice_part_names()) {
-    db.write(std::filesystem::path{"practice/001"} / vamp_test::part_filename(part), catalog_bundle("Exercise", "D", part));
+    db.write(std::filesystem::path{"practice/0001"} / vamp_test::part_filename(part), catalog_bundle("Exercise", "D", part));
   }
   BOOST_REQUIRE(db.build());
   db.query("UPDATE practice_exercises SET id = 'shared' WHERE part = 'Electric'");
@@ -297,7 +297,7 @@ BOOST_AUTO_TEST_CASE(catalog_individual_score_lookup_uses_category_and_reports_m
     BOOST_TEST(document->title == (is_song ? "Song" : "Exercise"));
     BOOST_TEST(document->key_signature == (is_song ? "F" : "D"));
     BOOST_TEST(document->source_json == (is_song ? song : exercise));
-    BOOST_TEST(document->source_path == (db.assets / (is_song ? "songs/shared.json" : "practice/001/electric.json")).string());
+    BOOST_TEST(document->source_path == (db.assets / (is_song ? "songs/shared.json" : "practice/0001/electric.json")).string());
     BOOST_TEST(document->measure_count == 3U);
     BOOST_REQUIRE_EQUAL(document->pages.size(), 2U);
     BOOST_TEST(document->pages[1].path == "fixture.pages/2.png");
@@ -346,9 +346,9 @@ BOOST_AUTO_TEST_CASE(catalog_reload_uses_cached_metadata_without_parsing_score_j
   for (auto part_name : vamp_zero::practice_part_names()) {
     db.query("INSERT INTO practice_exercises(id, exercise_id, "
              "title, composer, key_signature, source_json, source_path, measure_count, total_pages, part) "
-             "VALUES(?1, '001', 'Metadata Exercise', 'Composer', 'Eb', '{}', ?3, 3, 2, ?2)",
+             "VALUES(?1, '0001', 'Metadata Exercise', 'Composer', 'Eb', '{}', ?3, 3, 2, ?2)",
              {noto::sqlite_value{std::string{"practice_part-"} + std::string{part_name}}, noto::sqlite_value{std::string{part_name}},
-              noto::sqlite_value{std::string{"practice/001/"} + std::string{part_name} + ".json"}});
+              noto::sqlite_value{std::string{"practice/0001/"} + std::string{part_name} + ".json"}});
   }
   auto songs = db.rows("songs");
   auto exercises = db.rows("practice_exercises");
@@ -445,7 +445,7 @@ BOOST_AUTO_TEST_CASE(catalog_reads_readonly_database_without_json_and_resolves_r
   auto db = catalog_database{};
   db.write("songs/tune.json", catalog_bundle("Relocated"));
   for (auto part_name : vamp_zero::practice_part_names()) {
-    db.write(std::filesystem::path{"practice/001"} / vamp_test::part_filename(part_name), catalog_bundle("Exercise", "Eb", part_name));
+    db.write(std::filesystem::path{"practice/0001"} / vamp_test::part_filename(part_name), catalog_bundle("Exercise", "Eb", part_name));
   }
   BOOST_REQUIRE(db.build());
   std::filesystem::remove(db.assets / "songs/tune.json");
diff --git a/tests/test_engraving_cache.py b/tests/test_engraving_cache.py
index 92d2ed2..99094d5 100644
--- a/tests/test_engraving_cache.py
+++ b/tests/test_engraving_cache.py
@@ -189,7 +189,7 @@ class EngravingCacheTests(unittest.TestCase):
     data, output = self.root / 'data', self.root / 'output'
     (data / 'songs').mkdir(parents=True)
     (data / 'practice').mkdir()
-    source = data / 'practice/001.xml'
+    source = data / 'practice/0001.xml'
     source.write_text(xml_score(xml_note()))
     args = argparse.Namespace(data_dir=data, output_dir=output, static_assets_dir=Path('package/assets'), check=False, engraving_cache=self.cache, jobs=2)
     generate_assets(args)
diff --git a/tests/test_guitar.py b/tests/test_guitar.py
index b16dcf3..943f7a5 100644
--- a/tests/test_guitar.py
+++ b/tests/test_guitar.py
@@ -160,13 +160,13 @@ class GuitarTests(unittest.TestCase):
     with tempfile.TemporaryDirectory() as temporary:
       source, output = Path(temporary) / 'source', Path(temporary) / 'output'
       source.mkdir()
-      (source / '000.xml').write_text(xml_score(xml_note('E', alter=-1), '<key><fifths>-3</fifths></key>'))
+      (source / '0000.xml').write_text(xml_score(xml_note('E', alter=-1), '<key><fifths>-3</fifths></key>'))
       self.assertEqual(generate_practice_scores(source, output), 3)
       validate_practice_parts(output)
       first = {p.name: p.read_bytes() for p in output.rglob('*.json')}
       generate_practice_scores(source, output)
       self.assertEqual(first, {p.name: p.read_bytes() for p in output.rglob('*.json')})
-      (output / '000/vocal.json').unlink()
+      (output / '0000/vocal.json').unlink()
       with self.assertRaisesRegex(ValueError, 'practice generator drift'):
         validate_practice_parts(output)
   def test_unplayable_generation_preserves_previous_assets(self):
@@ -174,12 +174,12 @@ class GuitarTests(unittest.TestCase):
       root = Path(temporary)
       (root / 'data/songs').mkdir(parents=True)
       (root / 'data/practice').mkdir()
-      (root / 'data/practice/001.xml').write_text(xml_score(xml_note(octave=7, alter=1)))
+      (root / 'data/practice/0001.xml').write_text(xml_score(xml_note(octave=7, alter=1)))
       output = root / 'output'
       output.mkdir()
       (output / 'last-good').write_text('preserved')
       args = argparse.Namespace(data_dir=root / 'data', output_dir=output, static_assets_dir=Path('package/assets'), check=False)
-      with self.assertRaisesRegex(ValueError, '001.xml, part electric:.*0-20'):
+      with self.assertRaisesRegex(ValueError, '0001.xml, part electric:.*0-20'):
         generate_assets(args)
       self.assertEqual([p.name for p in output.iterdir()], ['last-good'])
       self.assertEqual((output / 'last-good').read_text(), 'preserved')
diff --git a/tests/test_harmony.py b/tests/test_harmony.py
index 951d01c..9602827 100644
--- a/tests/test_harmony.py
+++ b/tests/test_harmony.py
@@ -88,7 +88,7 @@ class HarmonyTests(unittest.TestCase):
     source = parse(xml_score(chord_xml('7', 'dominant', extra='<degree><degree-value>9</degree-value><degree-alter>-1</degree-alter><degree-type>add</degree-type></degree>') + xml_note()))
     self.assertEqual(source['staves'][0]['measures'][0]['harmonies'][0]['symbol'], 'C7b9')
   def test_current_exercise_and_song_exports_import_without_edits(self):
-    exercise = load_musicxml(Path('data/practice/001.xml'))
+    exercise = load_musicxml(Path('data/practice/0001.xml'))
     measures = exercise['staves'][0]['measures']
     self.assertEqual(len(measures), 20)
     self.assertEqual(sum(len(n['pitches']) for m in measures for v in m['voices'] for n in v['notes']), 70)
diff --git a/tests/test_health.cpp b/tests/test_health.cpp
index 2756f74..d320a09 100644
--- a/tests/test_health.cpp
+++ b/tests/test_health.cpp
@@ -187,7 +187,7 @@ auto make_assets(vamp_zero::config const &config) -> void {
   for (auto part_name : vamp_zero::practice_part_names()) {
     auto name = std::string{part_name};
     name.front() = static_cast<std::char_t>(name.front() - 'A' + 'a');
-    write_score(root / "practice" / "001" / (name + ".json"), std::string{part_name});
+    write_score(root / "practice" / "0001" / (name + ".json"), std::string{part_name});
   }
   BOOST_REQUIRE(vamp_test::build_catalog(root, config.database.path));
 }
@@ -375,7 +375,7 @@ BOOST_AUTO_TEST_CASE(readiness_reads_packaged_catalog_without_hardware_or_heartb
 }
 
 BOOST_AUTO_TEST_CASE(readiness_validates_later_pages_and_parts) {
-  for (std::char_t const *relative : {"songs/first.pages/2.png", "songs/second.pages/2.png", "practice/001/electric.pages/2.png"}) {
+  for (std::char_t const *relative : {"songs/first.pages/2.png", "songs/second.pages/2.png", "practice/0001/electric.pages/2.png"}) {
     auto root = temporary_directory{};
     auto config = fixture_config(root.path);
     make_assets(config);
@@ -394,7 +394,7 @@ BOOST_AUTO_TEST_CASE(readiness_validates_generated_audio_using_configured_asset_
   auto assets = std::filesystem::path{config.runtime.assets_path};
   auto fixture = std::filesystem::path{VAMP_TEST_PLAYBACK_ASSETS_DIR};
   std::filesystem::copy(fixture / "audio", assets / "audio", std::filesystem::copy_options::recursive);
-  auto path = assets / "practice/001/acoustic.json";
+  auto path = assets / "practice/0001/acoustic.json";
   write_score(path, "Acoustic");
   auto score = boost::json::parse(read_file(path));
   score.as_object()["playback"] = boost::json::parse(read_file(fixture / "score.json")).at("playback");
diff --git a/tests/test_parts.py b/tests/test_parts.py
index 466bf67..46e335b 100644
--- a/tests/test_parts.py
+++ b/tests/test_parts.py
@@ -54,7 +54,7 @@ class PartGenerationTests(unittest.TestCase):
     source = parse(xml_score(xml_harmony() + xml_note(duration=1, kind='quarter') + '<attributes><time><beats>6</beats><beat-type>8</beat-type></time></attributes>' + xml_note(duration=3, kind='half', extra='<dot/>')))
     self.assertEqual(len(generated_voice(source['staves'][0]['measures'][0], 'accompaniment', None)), 1)
   def test_exercise_006_has_accompaniment_in_every_measure(self):
-    result = practice_document(load_musicxml(Path('data/practice/006.xml')), 'acoustic')
+    result = practice_document(load_musicxml(Path('data/practice/0006.xml')), 'acoustic')
     self.assertEqual(len(result['staves'][0]['measures']), 12)
     for measure in result['staves'][0]['measures']:
       self.assertTrue(any(n['pitches'] for v in measure['voices'] for n in v['notes']), measure['id'])
@@ -96,7 +96,7 @@ class PartGenerationTests(unittest.TestCase):
   def test_pipeline_parses_and_normalizes_each_source_once(self):
     with tempfile.TemporaryDirectory() as directory:
       root = Path(directory)
-      for category, name in (('songs', 'song'), ('practice', '001')):
+      for category, name in (('songs', 'song'), ('practice', '0001')):
         (root / 'data' / category).mkdir(parents=True)
         (root / 'data' / category / (name + '.xml')).write_text(xml_score(xml_harmony() + xml_note()))
       args = argparse.Namespace(data_dir=root / 'data', output_dir=root / 'output', static_assets_dir=Path('package/assets'), check=False)
@@ -106,7 +106,7 @@ class PartGenerationTests(unittest.TestCase):
       practice_load.assert_called_once()
       self.assertEqual(normalize.call_count, 2)
       original = {p.relative_to(args.output_dir): p.read_bytes() for p in args.output_dir.rglob('*') if p.is_file()}
-      (root / 'data/practice/002.xml').write_text('<broken')
+      (root / 'data/practice/0002.xml').write_text('<broken')
       with self.assertRaises(ValueError):
         generate_assets(args)
       self.assertEqual(original, {p.relative_to(args.output_dir): p.read_bytes() for p in args.output_dir.rglob('*') if p.is_file()})
diff --git a/tests/test_score_bundle.py b/tests/test_score_bundle.py
index 25679c5..ca01d2a 100644
--- a/tests/test_score_bundle.py
+++ b/tests/test_score_bundle.py
@@ -28,18 +28,24 @@ class ScoreBundleTests(unittest.TestCase):
       data, output = root / 'data', root / 'output'
       (data / 'songs').mkdir(parents=True)
       (data / 'practice').mkdir()
-      source = data / 'practice/001.xml'
+      source = data / 'practice/0001.xml'
       source.write_text(xml_score(xml_note()))
       args = argparse.Namespace(data_dir=data, output_dir=output, static_assets_dir=Path('package/assets'), check=False)
       generate_assets(args)
       original = {p.relative_to(output): p.read_bytes() for p in output.rglob('*') if p.is_file()}
       self.assertTrue(list(output.rglob('*.png')))
+      legacy_source = source.with_name('001.xml')
+      source.rename(legacy_source)
+      with self.assertRaisesRegex(ValueError, 'four-digit'):
+        generate_assets(args)
+      self.assertEqual(original, {p.relative_to(output): p.read_bytes() for p in output.rglob('*') if p.is_file()})
+      legacy_source.rename(source)
       (data / 'rhythms' / 'drafts').mkdir(parents=True)
-      for path in ('rhythms/001.xml', 'rhythms/drafts/002.xml'):
+      for path in ('rhythms/0001.xml', 'rhythms/drafts/0002.xml'):
         (data / path).write_text('<unfinished')
       generate_assets(args)
       self.assertEqual(original, {p.relative_to(output): p.read_bytes() for p in output.rglob('*') if p.is_file()})
-      misplaced = data / '001.xml'
+      misplaced = data / '0001.xml'
       misplaced.write_text(xml_score(xml_note()))
       with self.assertRaisesRegex(ValueError, 'belong directly under'):
         generate_assets(args)
@@ -57,12 +63,16 @@ class ScoreBundleTests(unittest.TestCase):
         generate_assets(args)
       self.assertEqual(original, {p.relative_to(output): p.read_bytes() for p in output.rglob('*') if p.is_file()})
       source.write_text(xml_score(xml_note()))
-      renamed = data / 'practice/127.xml'
+      renamed = data / 'practice/0127.xml'
       source.rename(renamed)
       source = renamed
+      legacy_output = output / 'practice/001'
+      legacy_output.mkdir()
+      (legacy_output / 'electric.json').write_text('{}')
       generate_assets(args)
-      self.assertFalse((output / 'practice/001').exists())
-      self.assertEqual(len(list((output / 'practice/127').glob('*.json'))), 3)
+      self.assertFalse(legacy_output.exists())
+      self.assertFalse((output / 'practice/0001').exists())
+      self.assertEqual(len(list((output / 'practice/0127').glob('*.json'))), 3)
       source.unlink()
       generate_assets(args)
       self.assertFalse(list(output.rglob('*.png')))