Praeveniens hos e caelis

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
445v
Sequence: 
8
Feast: 
Aichardi
Office/Mass: 
M
Genre: 
A
Position: 
2.4
Cantus ID: 
203945
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-c-d--4 152b