Hic est vere martyr qui

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
168v
Sequence: 
2
Feast: 
Comm. unius Martyris TP
Office/Mass: 
V2
Genre: 
A
Position: 
3M
Cantus ID: 
003056
Mode: 
7
Differentia: 
1
Differentia database: 
1--l-l-m-l-k-jh--4 143b