Fragment of a treatise on the church modes
| Composer | Anonymous |
|---|---|
| Genre | textless |
Appears in
| Source | Location | Source Attribution | Voices |
|---|---|---|---|
| E-Sc 5-2-25 | 137rv | - |
Voice:
Tenor
Clef:
c4
Voice:
Contratenor
Clef:
c3
|