Quomodo fiet istud angele dei

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
377r
Sequence: 
2
Feast: 
Annuntiatio Mariae
Office/Mass: 
L
Genre: 
A
Position: 
2
Cantus ID: 
204210
Mode: 
7
Differentia: 
1
Differentia database: 
1--l-l-lm-l-k-jh--4 143d