Alleluia. O maria dei genetrix

Siglum: 
D-Mbs 4101
Folio: 
216r
Sequence: 
032a
Incipit: 
Alleluia. O maria dei genetrix
Rubrics: 
De s. Ioachim (215v)
Genre: 
Cantus ID with link: 
-
Date: 
15d/dd
Indexing notes: 
Alleluia for following sequence—31b