Erat Joseph et Maria mater

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
063r
Sequence: 
4
Feast: 
Dom. p. Nat. Dom.
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
002657
Mode: 
8
Differentia: 
1
Differentia database: 
1--k-k-j-k-h-g--4 118a