Ecce concipies et paries

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
217r
Sequence: 
13
Feast: 
Annuntiatio Mariae
Office/Mass: 
M
Genre: 
R
Position: 
2.2
Cantus ID: 
006579
Mode: 
8
Addendum: 
P: 302