Ante me non est formator

Source: 
Firenze (Florence), Arcivescovado - Biblioteca, s.c.
Folio: 
006v
Sequence: 
7
Feast: 
Sabbato Hebd. 2 Adv.
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
001436
Mode: 
4
Differentia: 
2
Differentia database: 
1--h-h-h-h-h-g--4 10b