Cum esset sero die illo

Source: 
Benevento, Archivio Capitolare, V 20
Folio: 
012v
Sequence: 
2
Feast: 
Octava Paschae
Office/Mass: 
L
Genre: 
A
Position: 
1B
Cantus ID: 
002002
Mode: 
4
Differentia: 
1
Differentia database: 
1--h-hg-h-hjh-g-e--4 15n