Ante luciferum genitus et

Source: 
Firenze (Florence), Biblioteca Medicea-Laurenziana, Conv. sopp. 560
Folio: 
024v
Sequence: 
3
Feast: 
Nativitas Domini
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
001435
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-cd-d--4 152c