Avertantur retrorsum et

Source: 
Mainz, Bischöfliches Dom- und Diözesanmuseum, B
Folio: 
180r
Sequence: 
2
Feast: 
Fer. 5 in Cena Dom.
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
001547
Mode: 
8
Differentia: 
2
Differentia database: 
1--k-k-h-k-l-k--4 99d
Extra: 
162