Congaudendum est claritati

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
410v
Sequence: 
9
Feast: 
Jacobi
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
200867
Mode: 
1
Differentia: 
6
Differentia database: 
1--h-h-hg-fg-gf-d--4 74f