De caelo veniet*

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
128v
Sequence: 
4
Feast: 
Annuntiatio Mariae
Office/Mass: 
M
Genre: 
A
Position: 
3.
Cantus ID: 
002104
Mode: 
4T
Differentia: 
2
Differentia database: 
1--l-k-l-m-k-h--4 T27aA