In prole mater in partu virgo

Folio: 
089r
Sequence: 
12
Office/Mass: 
V
Genre: 
A
Position: 
2
Cantus ID: 
003274
Mode: 
4
Differentia: 
G3
Manuscript Reading Full Text (standardized spelling): 
In prole mater in partu virgo gaude et laetare virgo mater domini