Solve jubente*

Source: 
Rouen, Bibliothèque municipale, 248 (olim A. 339)
Folio: 
008r
Sequence: 
2
Feast: 
Cathedra Petri
Office/Mass: 
V
Genre: 
A
Position: 
p
Cantus ID: 
004981
Mode: 
4T
Differentia: 
*