Fratres obsecro vos per

Source: 
Tours, Bibliothèque municipale, 149
Folio: 
124r
Sequence: 
2
Feast: 
Dom. per annum
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
201875
Mode: 
1
Differentia: 
1b
Differentia database: 
1--h-h-g-f-gh-gg--4 66i