Beatus iste sanctus qui

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
297r
Sequence: 
3
Feast: 
Comm. unius Confessoris
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
001635
Mode: 
1
Differentia: 
2
Differentia database: 
1--h-h-g-f-gh-gg--4 66i