Occurrit beato Joanni ab

Source: 
Istanbul, Topkapı Sarayı Müzesi, Deissmann 42
Folio: 
027v
Sequence: 
4
Feast: 
Joannis Evang.
Office/Mass: 
M
Genre: 
A
Position: 
2.3
Cantus ID: 
004105
Mode: 
6T
Differentia: 
F1
Differentia database: 
1--m-m-k-ln-l-k--4 T9a