Praeceptor per totam noctem

Source: 
Firenze (Florence), Biblioteca Medicea-Laurenziana, Conv. sopp. 560
Folio: 
207v
Sequence: 
4
Feast: 
Dom. 6 p. Pent.
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004356
Mode: 
1
Differentia: 
4
Differentia database: 
1--h-h-g-f-gh-gg--4 66i