Ore benigno benedixit eum

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
023v
Sequence: 
4
Feast: 
Gregorii, Mart.
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
203731
Mode: 
8
Differentia: 
2
Differentia database: 
1--k-k-h-k-l-k--4 99d