Ante torum hujus virginis

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
241v
Sequence: 
10
Feast: 
Assumptio Mariae
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
001438
Mode: 
4T
Differentia: 
5
Differentia database: 
1--l-k-l-m-k-hj--4 T28aA
Addendum: 
P: 353