From 6989e81d77730dbcab21f9b7891f2f5795bc0c82 Mon Sep 17 00:00:00 2001
From: khodowany <khodowany@proton.me>
Date: Fri, 25 Sep 2026 16:44:12 -0500
Subject: [PATCH] Excercises

---
 data/rhythms/061.xml | 91 +++++++++++++++++++++++++++++++++++++++++
 data/rhythms/062.xml | 94 ++++++++++++++++++++++++++++++++++++++++++
 data/rhythms/063.xml | 94 ++++++++++++++++++++++++++++++++++++++++++
 data/rhythms/064.xml | 97 ++++++++++++++++++++++++++++++++++++++++++++
 data/rhythms/065.xml | 82 +++++++++++++++++++++++++++++++++++++
 data/rhythms/066.xml | 85 ++++++++++++++++++++++++++++++++++++++
 data/rhythms/067.xml | 85 ++++++++++++++++++++++++++++++++++++++
 data/rhythms/068.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/069.xml | 85 ++++++++++++++++++++++++++++++++++++++
 data/rhythms/070.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/071.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/072.xml | 91 +++++++++++++++++++++++++++++++++++++++++
 data/rhythms/073.xml | 85 ++++++++++++++++++++++++++++++++++++++
 data/rhythms/074.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/075.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/076.xml | 91 +++++++++++++++++++++++++++++++++++++++++
 data/rhythms/077.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/078.xml | 91 +++++++++++++++++++++++++++++++++++++++++
 data/rhythms/079.xml | 91 +++++++++++++++++++++++++++++++++++++++++
 data/rhythms/080.xml | 94 ++++++++++++++++++++++++++++++++++++++++++
 data/rhythms/081.xml | 85 ++++++++++++++++++++++++++++++++++++++
 data/rhythms/082.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/083.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/084.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/085.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/086.xml | 91 +++++++++++++++++++++++++++++++++++++++++
 data/rhythms/087.xml | 91 +++++++++++++++++++++++++++++++++++++++++
 data/rhythms/088.xml | 94 ++++++++++++++++++++++++++++++++++++++++++
 data/rhythms/089.xml | 88 ++++++++++++++++++++++++++++++++++++++++
 data/rhythms/090.xml | 91 +++++++++++++++++++++++++++++++++++++++++
 30 files changed, 2676 insertions(+)
 create mode 100644 data/rhythms/061.xml
 create mode 100644 data/rhythms/062.xml
 create mode 100644 data/rhythms/063.xml
 create mode 100644 data/rhythms/064.xml
 create mode 100644 data/rhythms/065.xml
 create mode 100644 data/rhythms/066.xml
 create mode 100644 data/rhythms/067.xml
 create mode 100644 data/rhythms/068.xml
 create mode 100644 data/rhythms/069.xml
 create mode 100644 data/rhythms/070.xml
 create mode 100644 data/rhythms/071.xml
 create mode 100644 data/rhythms/072.xml
 create mode 100644 data/rhythms/073.xml
 create mode 100644 data/rhythms/074.xml
 create mode 100644 data/rhythms/075.xml
 create mode 100644 data/rhythms/076.xml
 create mode 100644 data/rhythms/077.xml
 create mode 100644 data/rhythms/078.xml
 create mode 100644 data/rhythms/079.xml
 create mode 100644 data/rhythms/080.xml
 create mode 100644 data/rhythms/081.xml
 create mode 100644 data/rhythms/082.xml
 create mode 100644 data/rhythms/083.xml
 create mode 100644 data/rhythms/084.xml
 create mode 100644 data/rhythms/085.xml
 create mode 100644 data/rhythms/086.xml
 create mode 100644 data/rhythms/087.xml
 create mode 100644 data/rhythms/088.xml
 create mode 100644 data/rhythms/089.xml
 create mode 100644 data/rhythms/090.xml

diff --git a/data/rhythms/061.xml b/data/rhythms/061.xml
new file mode 100644
index 0000000..e28f55c
--- /dev/null
+++ b/data/rhythms/061.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </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>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/062.xml b/data/rhythms/062.xml
new file mode 100644
index 0000000..8935674
--- /dev/null
+++ b/data/rhythms/062.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </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>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/063.xml b/data/rhythms/063.xml
new file mode 100644
index 0000000..6cbe5cb
--- /dev/null
+++ b/data/rhythms/063.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </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>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/064.xml b/data/rhythms/064.xml
new file mode 100644
index 0000000..d78c9fb
--- /dev/null
+++ b/data/rhythms/064.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </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>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/065.xml b/data/rhythms/065.xml
new file mode 100644
index 0000000..95b1f61
--- /dev/null
+++ b/data/rhythms/065.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/066.xml b/data/rhythms/066.xml
new file mode 100644
index 0000000..61a090c
--- /dev/null
+++ b/data/rhythms/066.xml
@@ -0,0 +1,85 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/067.xml b/data/rhythms/067.xml
new file mode 100644
index 0000000..a097b39
--- /dev/null
+++ b/data/rhythms/067.xml
@@ -0,0 +1,85 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/068.xml b/data/rhythms/068.xml
new file mode 100644
index 0000000..0bc27af
--- /dev/null
+++ b/data/rhythms/068.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/069.xml b/data/rhythms/069.xml
new file mode 100644
index 0000000..d2bd092
--- /dev/null
+++ b/data/rhythms/069.xml
@@ -0,0 +1,85 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/070.xml b/data/rhythms/070.xml
new file mode 100644
index 0000000..50b530e
--- /dev/null
+++ b/data/rhythms/070.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+        </pitch>
+        <duration>4</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>B</step>
+          <octave>4</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/071.xml b/data/rhythms/071.xml
new file mode 100644
index 0000000..ed86d79
--- /dev/null
+++ b/data/rhythms/071.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/072.xml b/data/rhythms/072.xml
new file mode 100644
index 0000000..148394c
--- /dev/null
+++ b/data/rhythms/072.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/073.xml b/data/rhythms/073.xml
new file mode 100644
index 0000000..68b7b98
--- /dev/null
+++ b/data/rhythms/073.xml
@@ -0,0 +1,85 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/074.xml b/data/rhythms/074.xml
new file mode 100644
index 0000000..66a62a6
--- /dev/null
+++ b/data/rhythms/074.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/075.xml b/data/rhythms/075.xml
new file mode 100644
index 0000000..d6f7ec9
--- /dev/null
+++ b/data/rhythms/075.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/076.xml b/data/rhythms/076.xml
new file mode 100644
index 0000000..b15eb56
--- /dev/null
+++ b/data/rhythms/076.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>B</step>
+          <octave>4</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>B</step>
+          <octave>4</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/077.xml b/data/rhythms/077.xml
new file mode 100644
index 0000000..a73f2ce
--- /dev/null
+++ b/data/rhythms/077.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/078.xml b/data/rhythms/078.xml
new file mode 100644
index 0000000..04f0e76
--- /dev/null
+++ b/data/rhythms/078.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/079.xml b/data/rhythms/079.xml
new file mode 100644
index 0000000..cc2e085
--- /dev/null
+++ b/data/rhythms/079.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/080.xml b/data/rhythms/080.xml
new file mode 100644
index 0000000..8883670
--- /dev/null
+++ b/data/rhythms/080.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/081.xml b/data/rhythms/081.xml
new file mode 100644
index 0000000..a0a2ea1
--- /dev/null
+++ b/data/rhythms/081.xml
@@ -0,0 +1,85 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE score-partwise PUBLIC "-//Recordare//DTD MusicXML 3.0 Partwise//EN" "http://www.musicxml.org/dtds/partwise.dtd">
+<score-partwise version="4.0">
+  <identification>
+    <encoding>
+      <supports element="accidental" type="yes"/>
+      <supports element="transpose" type="yes"/>
+      <software>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/082.xml b/data/rhythms/082.xml
new file mode 100644
index 0000000..18f7056
--- /dev/null
+++ b/data/rhythms/082.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/083.xml b/data/rhythms/083.xml
new file mode 100644
index 0000000..46fc84b
--- /dev/null
+++ b/data/rhythms/083.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/084.xml b/data/rhythms/084.xml
new file mode 100644
index 0000000..46fc84b
--- /dev/null
+++ b/data/rhythms/084.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/085.xml b/data/rhythms/085.xml
new file mode 100644
index 0000000..8a5a9d0
--- /dev/null
+++ b/data/rhythms/085.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/086.xml b/data/rhythms/086.xml
new file mode 100644
index 0000000..1f0a234
--- /dev/null
+++ b/data/rhythms/086.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/087.xml b/data/rhythms/087.xml
new file mode 100644
index 0000000..8ac69a7
--- /dev/null
+++ b/data/rhythms/087.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/088.xml b/data/rhythms/088.xml
new file mode 100644
index 0000000..882fddb
--- /dev/null
+++ b/data/rhythms/088.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>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>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/089.xml b/data/rhythms/089.xml
new file mode 100644
index 0000000..690dc04
--- /dev/null
+++ b/data/rhythms/089.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>
diff --git a/data/rhythms/090.xml b/data/rhythms/090.xml
new file mode 100644
index 0000000..1c32e36
--- /dev/null
+++ b/data/rhythms/090.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>Soundslice MusicXML exporter</software>
+      <encoding-date>2026-09-25</encoding-date>
+    </encoding>
+  </identification>
+  <part-list>
+    <score-part id="P1">
+      <part-name>Vocal</part-name>
+    </score-part>
+  </part-list>
+  <part id="P1">
+    <measure number="1">
+      <attributes>
+        <divisions>4</divisions>
+        <key>
+          <fifths>0</fifths>
+          <mode>major</mode>
+        </key>
+        <time>
+          <beats>4</beats>
+          <beat-type>4</beat-type>
+        </time>
+        <clef>
+          <sign>G</sign>
+          <line>2</line>
+        </clef>
+      </attributes>
+      <sound tempo="120"/>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+    <measure number="2">
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <rest/>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+      <note>
+        <pitch>
+          <step>C</step>
+          <octave>5</octave>
+        </pitch>
+        <duration>4</duration>
+        <type>quarter</type>
+      </note>
+    </measure>
+  </part>
+</score-partwise>