Da nobis auxilium de

Source: 
Paris, Bibliothèque nationale de France - Département des Manuscrits, Latin 15182
Folio: 
034v
Sequence: 
1
Feast: 
Fer. 4 per annum
Office/Mass: 
M
Genre: 
A
Position: 
1.4
Cantus ID: 
002089
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-c-d--4 152b