Fratres existimo enim quod

Source: 
Aachen (Aix-la-Chapelle), Domarchiv, G 20
Folio: 
049v
Sequence: 
6
Feast: 
Dom. per annum
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
002898
Mode: 
8
Differentia: 
A1
Differentia database: 
1--k-k-j-kJ-h-gh--4 119g
Extra: 
038v