Isti sunt sancti qui pro

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
505r
Sequence: 
11
Feast: 
Comm. plurimorum Martyrum
Office/Mass: 
X
Genre: 
A
Position: 
1
Cantus ID: 
003444
Mode: 
2
Differentia: 
2
Differentia database: 
1--f-f-ed-fe-cd-d--4 156b