Multa bona opera operatus sum

Source: 
Istanbul, Topkapı Sarayı Müzesi, Deissmann 42
Folio: 
077r
Sequence: 
15
Feast: 
Fer. 4 de Passione
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
003827
Mode: 
4
Differentia: 
G1
Differentia database: 
1--h-g-h-k-g-eg--4 45a