Magnus dominus liberavit nos

Source: 
Roma, Biblioteca Vallicelliana, C.5
Marginalia: 
B
Folio: 
192v
Sequence: 
15
Feast: 
Ad Benedicite
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
202993
Mode: 
8
Differentia: 
3
Differentia database: 
1--k-k-j-k-h-ghg--4 120a