Pater fidei nostrae Abraham

Source: 
Chicago, Newberry Library, 24
Folio: 
084v
Sequence: 
1
Feast: 
Dom. Quinquagesimae
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
203784
Mode: 
6
Differentia: 
F1
Differentia database: 
1--h-h-f-gh-g-f--4 7a
Extra: 
a