Consolamini consolamini

Source: 
Aachen (Aix-la-Chapelle), Domarchiv, G 20
Folio: 
019v
Sequence: 
8
Feast: 
Fer. 5 Hebd. 3 Adv.
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
001896
Mode: 
2
Differentia: 
D1a?
Extra: 
008v
Indexing notes: 
the differentia is... | the differentia is difficult to make out on the film;