Antequam convenirent*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
217v
Sequence: 
9
Feast: 
Annuntiatio Mariae
Office/Mass: 
L
Genre: 
A
Position: 
2
Cantus ID: 
001440
Mode: 
*
Addendum: 
P: 303