Circa undecimam vero horam

Source: 
Aachen (Aix-la-Chapelle), Domarchiv, G 20
Folio: 
061v
Sequence: 
2
Feast: 
Dom. Septuagesimae
Office/Mass: 
E
Genre: 
A
Position: 
2
Cantus ID: 
001806
Mode: 
8
Differentia: 
G1
Differentia database: 
1--k-k-j-kJ-h-g--4 118h
Extra: 
050v