Virgo hodie fidelis etsi

Source: 
Firenze (Florence), Arcivescovado - Biblioteca, s.c.
Folio: 
024v
Sequence: 
7
Feast: 
Nativitas Domini
Office/Mass: 
E
Genre: 
A
Position: 
3
Cantus ID: 
005452
Mode: 
6T
Differentia: 
1
Differentia database: 
1--m-ml-k-lm-l-k--4 T69i