Maria virgo semper laetare

Marginalia: 
7
Folio: 
127r
Sequence: 
10
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
003708
Mode: 
1
Differentia: 
a
Differentia database: 
Extra: 
a
Manuscript Reading Full Text (standardized spelling): 
Maria virgo semper laetare