Beatus Gregorius a diebus

Source: 
Valenciennes, Bibliothèque municipale, 114
Folio: 
124r
Sequence: 
10
Feast: 
Gregorii
Office/Mass: 
M
Genre: 
A
Position: 
2.4
Cantus ID: 
200562
Mode: 
1
Differentia: 
1
Differentia database: 
1--h-h-g-f-gh-g--4 66d