Hoc est testimonium quod

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
008r
Sequence: 
12
Feast: 
Fer. 3 Hebd. 3 Adv.
Office/Mass: 
N
Genre: 
A
Cantus ID: 
003082
Mode: 
1
Differentia: 
1
Differentia database: 
1--h-h-g-f-gh-g--4 66d