Ecce virgo concipiet et

Source: 
Rouen, Bibliothèque municipale, 248 (olim A. 339)
Folio: 
019v
Sequence: 
5
Feast: 
Annuntiatio Mariae
Office/Mass: 
M
Genre: 
A
Position: 
1.4
Cantus ID: 
002557
Mode: 
8
Differentia: 
G1
Differentia database: 
1--k-k-j-k-h-g--4 118a