Scio cui credidi et certus

Source: 
Aachen (Aix-la-Chapelle), Domarchiv, G 20
Folio: 
269v
Sequence: 
9
Feast: 
Pauli
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
004831
Mode: 
1
Differentia: 
G6
Differentia database: 
1--h-h-g-f-g-g--4 63a
Extra: 
056v