Cum esset sero die illo

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
248
Sequence: 
22
Feast: 
Octava Paschae
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
002002
Mode: 
1
Differentia: 
5
Differentia database: 
1--h-h-g-f-g-gfed--4 75d
Extra: 
4