Isti sunt viri sancti quos

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
494r
Sequence: 
12
Feast: 
Comm. Apostolorum
Office/Mass: 
V2
Genre: 
A
Position: 
3M
Cantus ID: 
003449
Mode: 
4
Differentia: 
4
Differentia database: 
1--h-hg-h-hjh-gf-e--4 19q