Ego autem ad dominum aspiciam

Source: 
Firenze (Florence), Biblioteca Medicea-Laurenziana, Conv. sopp. 560
Folio: 
017v
Sequence: 
3
Feast: 
Fer. 6 Hebd. 4 Adv.
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
002565
Mode: 
7
Differentia: 
3
Differentia database: 
1--l-l-m-l-k-jh--4 143b