Ecce tu pulchra es amica

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
423r
Sequence: 
7
Feast: 
Assumptio Mariae
Office/Mass: 
M
Genre: 
A
Position: 
1.1
Cantus ID: 
002547
Mode: 
1
Differentia: 
12
Differentia database: 
1--h-h-hg-f-g-gfed--4 75a