Docete eos servare omnia

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
158r
Sequence: 
1
Feast: 
Fer. 6 p. Pascha
Office/Mass: 
S
Genre: 
A
Cantus ID: 
002317
Mode: 
1
Differentia: 
2
Differentia database: 
1--h-h-g-f-gh-gg--4 66i