Gaude dei genetrix virgo

Source: 
Rouen, Bibliothèque municipale, 248 (olim A. 339)
Folio: 
022v
Sequence: 
15
Feast: 
Annuntiatio Mariae
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
002920
Mode: 
4
Differentia: 
E1
Differentia database: 
1--h-g-h-jh-gf-e--4 19a