Observa igitur et audi vocem
Folio:
208r
Sequence:
1
Feast:
Office/Mass:
M
Genre:
V
Position:
01
Cantus ID:
006143b
Mode:
2
Range:
1-c-h-4
Volpiano:
1--d-cd-ffg-f--gh-g-f--f--f-fe--fg-ef
Melody with text
1--
d-cd-ffg-f--
Observa
gh-g-f--
f--
f-fe--
f