Qui post me venit ante

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.5 (rkp. Perg. 13)
Folio: 
001r
Sequence: 
6
Feast: 
Fer. 5 Hebd. 2 Adv.
Office/Mass: 
E
Genre: 
A
Position: 
2
Cantus ID: 
004493
Mode: 
4T
Finalis: 
A
Differentia: 
E03
Differentia database: 
1--l-k-l-n-kj-h--4 T47a
Addendum: 
113
Manuscript Reading Full Text (standardized spelling): 
Qui post me venit ante me factus est cujus non sum dignus calceamenta solvere