Usque modo non petistis

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
182r
Sequence: 
2
Feast: 
Dom. 5 p. Pascha
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
005284
Mode: 
1
Differentia: 
7
Differentia database: 
1--h-h-g-f-g-gfed--4 75d