Gaudebunt labia mea dum

Source: 
Firenze (Florence), Arcivescovado - Biblioteca, s.c.
Folio: 
055v
Sequence: 
6
Feast: 
Fer. 5 per annum
Office/Mass: 
M
Genre: 
R
Position: 
1.3
Cantus ID: 
006762
Mode: 
5