Ecce virgo*

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV)
Folio: 
010v
Sequence: 
10
Feast: 
Fer. 3 Hebd. 1 Adv.
Office/Mass: 
M
Genre: 
R
Position: 
3
Cantus ID: 
006620
Mode: 
*