Regali ex progenie Maria exorta

Folio: 
145r
Sequence: 
1
Feast: 
Nativitas Mariae
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
004591
Mode: 
6
Differentia: 
1
Differentia database: 
1--h-h-f-gh-g-f--4 7a
Manuscript Reading Full Text (standardized spelling): 
Regali ex progenie Maria exorta refulget cujus precibus nos adjuvari mente et spiritu devotissime poscimus