Occurrit beato Joanni ab

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
051r
Sequence: 
1
Feast: 
Joannis Evang.
Office/Mass: 
M
Genre: 
A
Position: 
1.6
Cantus ID: 
004105
Mode: 
6T
Differentia: 
1
Differentia database: 
1--m-m-k-lm-l-k--4 T7aA