At ille jussit Isaiam

Source: 
Aosta, Seminario Maggiore - Biblioteca, 6
Folio: 
089v
Sequence: 
4
Feast: 
Augustini
Office/Mass: 
M
Genre: 
A
Position: 
1.3
Cantus ID: 
200391
Mode: 
3
Differentia: 
A2
Differentia database: 
1--k-k-kj-hj-h-gh--4 102c