Erat enim in sermone verax

Source: 
Tours, Bibliothèque municipale, 149
Folio: 
446r
Sequence: 
5
Feast: 
Fabiani, Sebastiani
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
002653
Mode: 
7
Differentia: 
4b
Differentia database: 
1--l-l-lm-l-lk-ll--4 147aa