Ecce jam in sublime agor

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
110v
Sequence: 
5
Feast: 
Vincentii
Office/Mass: 
M
Genre: 
A
Position: 
2.6
Cantus ID: 
002518
Mode: 
4
Differentia: 
2
Differentia database: 
1--h-g-h-j-g-e--4 27a