In nomine domini rex ba-

Source: 
Aosta, Seminario Maggiore - Biblioteca, 6
Folio: 
106r
Sequence: 
5
Feast: 
Simonis, Judae
Office/Mass: 
M
Genre: 
A
Position: 
3.2
Cantus ID: 
205360
Mode: 
8
Differentia: 
G1
Differentia database: 
1--k-k-j-k-h-g--4 118a