Comping

2026-10-06 21:28:42 -05:00
parent e15dc31568
commit c7f6a30a13
30 changed files with 2957 additions and 490 deletions
@@ -12,3 +12,7 @@ def section_document(document, part_type):
  with unittest.mock.patch('generator.arrange.form.full_arrangement_sections', return_value=[section]), generator.vocabulary.using(generator.vocabulary.load(), part_type + '_accompaniment'):
    backing = generator.comping.Canonical(prepared, part_type, 'fixture') if part_type == 'acoustic' else None
    return generator.arrange.generate._arrange_document(prepared, part_type, accompaniment=backing)
+
+def melody_performance(document, part_type):
+  """Isolate unchanged source melody from accompaniment/ending construction."""
+  return generator.arrange.generate._arrange_document(generator.parts.prepare_document(document), part_type, owned={'melody', 'vocal'})