Alleluia vii (Erat enim)

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
163v
Sequence: 
6
Feast: 
Fer. 4 p. Pascha
Office/Mass: 
M
Genre: 
A
Position: 
1.
Cantus ID: 
001332
Mode: 
8
Differentia: 
2
Differentia database: 
1--k-k-h-k-l-k--4 99d