Alleluia viii (Erat autem)*

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
081r
Sequence: 
24
Feast: 
Fer. 3 Pent.
Office/Mass: 
M
Genre: 
A
Position: 
2.
Cantus ID: 
001333
Mode: 
8
Differentia: 
*