Ecce veniet dominus ut*

Source: 
Paris, Bibliothèque nationale de France - Département des Manuscrits, Latin 1085
Folio: 
013v
Sequence: 
17
Feast: 
Fer. 4 Hebd. 4 Adv.
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
002551
Mode: 
4
Differentia: 
b3
Differentia database: 
1--h-g-h-j-g-eg--4 31a
Extra: 
4 G2