Cum esset sero die illo

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
066v
Sequence: 
31
Feast: 
Sabbato in Albis
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
002002
Mode: 
1
Differentia: 
2
Differentia database: 
1--h-h-g-f-g-gfed--4 75d