Ante torum hujus virginis

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
663
Sequence: 
3
Feast: 
Comm. plurimorum Virginum
Office/Mass: 
M
Genre: 
A
Position: 
1.1
Cantus ID: 
001438
Mode: 
4T
Differentia: 
5
Differentia database: 
1--l-k-l-m-k-hk--4 T31a