Qui operatus est Petro in

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
112r
Sequence: 
7
Feast: 
Conversio Pauli
Office/Mass: 
M
Genre: 
A
Position: 
1.1
Cantus ID: 
004489
Mode: 
1
Differentia: 
2
Differentia database: 
1--h-h-g-f-g-gfed--4 75d