Electi sunt in Christo ante

Source: 
Rouen, Bibliothèque municipale, 248 (olim A. 339)
Folio: 
141v
Sequence: 
3
Feast: 
Comm. Evangelistarum
Office/Mass: 
M
Genre: 
A
Position: 
2.1
Cantus ID: 
002625
Mode: 
7
Differentia: 
A1
Differentia database: 
1--l-l-m-l-k-jh--4 143b