Estote fortes in bello et

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
177r
Sequence: 
23
Feast: 
Comm. Apostolorum
Office/Mass: 
V2
Genre: 
A
Position: 
1M
Cantus ID: 
002684
Mode: 
1
Differentia: 
1
Differentia database: 
1--h-h-g-f-gh-g--4 66d