In velamento clamabant sancti

Source: 
Monza, Basilica di S. Giovanni Battista - Biblioteca Capitolare e Tesoro, 15/79
Folio: 
223r
Sequence: 
3
Feast: 
Comm. plurimorum Martyrum TP
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
003306
Mode: 
1
Differentia: 
5
Differentia database: 
1--h-h-g-f-gh-gfed--4 72b