Serve bone et fidelis*

Source: 
Chicago, Newberry Library, 24
Folio: 
245v
Sequence: 
7
Feast: 
Comm. plurimorum Confessorum non Pontificum
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
004871
Mode: 
7
Differentia: 
C2
Differentia database: 
1--l-l-m-l-k-lk--4 148b
Extra: 
a