Confortatus est principatus

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
493v
Sequence: 
11
Feast: 
Comm. Apostolorum
Office/Mass: 
V2
Genre: 
A
Position: 
4
Cantus ID: 
001881
Mode: 
7
Differentia: 
7
Differentia database: 
1--l-l-lm-l-k-lk--4 148d