Facta est cum angelo

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
016r
Sequence: 
2
Feast: 
Nativitas Domini
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
002836
Mode: 
7
Differentia: 
3
Differentia database: 
1--l-l-m-l-kj-l--4 146m
Addendum: 
P: 032