Stephanus servus dei quem

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
036r
Sequence: 
4
Feast: 
Stephani
Office/Mass: 
M
Genre: 
A
Position: 
2.5
Cantus ID: 
005027
Mode: 
8
Differentia: 
3
Differentia database: 
1--k-k-j-k-h-ghg--4 120a