Qui post me venit ante

Source: 
Klosterneuburg, Augustiner-Chorherrenstift - Bibliothek, 1011
Folio: 
011r
Sequence: 
1
Feast: 
Fer. 5 Hebd. 2 Adv.
Office/Mass: 
E
Genre: 
A
Position: 
2
Cantus ID: 
004493
Mode: 
4
Differentia: 
G1
Differentia database: 
1--h-g-h-k-g-eg--4 45a