Ipsi soli servamus fidem ipsi

Source: 
Paris, Bibliothèque nationale de France - Département des Manuscrits, Latin 15182
Folio: 
403r
Sequence: 
5
Feast: 
XI milium Virginum
Office/Mass: 
M
Genre: 
A
Position: 
2.3
Cantus ID: 
003406
Mode: 
1
Differentia: 
6
Differentia database: 
1--h-h-g-f-gffe-d--4 75k