Virgo hodie fidelis etsi

Source: 
Piacenza, Basilica di S. Antonino - Biblioteca e Archivio Capitolari, 65
Folio: 
288v
Sequence: 
11
Feast: 
In tempore Nat.
Office/Mass: 
V
Genre: 
A
Position: 
2
Cantus ID: 
005452
Mode: 
6
Differentia: 
1
Differentia database: 
1--h-hg-f-gh-g-f--4 69i