Angelus domini descendebat de

Source: 
Aachen (Aix-la-Chapelle), Domarchiv, G 20
Folio: 
069v
Sequence: 
6
Feast: 
Fer. 6 Hebd. 1 Quad.
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
001412
Mode: 
4
Differentia: 
E2
Differentia database: 
1--h-g-h-j-g-e--4 27a
Extra: 
058v