Ego autem ad dominum aspiciam

Source: 
Assisi, Cattedrale San Rufino - Archivio e Biblioteca, 5
Folio: 
034
Sequence: 
8
Feast: 
Fer. 6 Hebd. 4 Adv.
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
002565
Mode: 
4
Differentia: 
E1
Differentia database: 
1--h-g-h-jh-g-e--4 15c
Extra: 
a