Ante me non est formatus

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV)
Folio: 
016r
Sequence: 
4
Feast: 
Dom. 3 Adventus
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
001436
Mode: 
4
Differentia: 
A2
Differentia database: 
1--h-g-h-k-g-gh--4 40a