Antequam convenirent inventa est Maria

Folio: 
008r
Sequence: 
23
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
001440
Mode: 
1?
Differentia-Old: 
4c
Manuscript Reading Full Text (standardized spelling): 
Antequam convenirent inventa est Maria habens in utero de spiritu sancto alleluia