Ecce quod cupivi jam video

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV)
Folio: 
183v
Sequence: 
11
Feast: 
Agnetis
Office/Mass: 
V
Genre: 
A
Position: 
R
Cantus ID: 
002539
Mode: 
1
Differentia: 
G2
Differentia database: 
1--h-h-g-f-g-g--4 63a