Fratres existimo enim quod

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
081r
Sequence: 
2
Feast: 
Dom. 2 p. Epiph.
Office/Mass: 
X
Genre: 
A
Cantus ID: 
002898
Mode: 
8
Differentia: 
1
Differentia database: 
1--k-k-j-k-h-g--4 118a