Sancta dei genetrix virgo

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
304
Sequence: 
20
Feast: 
Suff. Mariae
Office/Mass: 
R
Genre: 
A
Position: 
2
Cantus ID: 
004699
Mode: 
1
Differentia: 
1
Differentia database: 
1--h-h-g-f-gh-g--4 66d
Extra: 
1 a