Memor esto fili quoniam

Source: 
Chicago, Newberry Library, 24
Folio: 
152r
Sequence: 
8
Feast: 
De Tobia
Office/Mass: 
E
Genre: 
A
Position: 
2
Cantus ID: 
003738
Mode: 
1
Differentia: 
F1
Differentia database: 
1--h-h-g-f-gh-gf--4 69b
Extra: 
a