Ambulabunt mecum in albis

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
059v
Sequence: 
15
Feast: 
Nat. Innocentium
Office/Mass: 
V2
Genre: 
A
Position: 
4
Cantus ID: 
001364
Mode: 
4
Differentia: 
1
Differentia database: 
1--h-g-h-j-g-e--4 27a