Dum proeliaretur Michael archangelus cum

Folio: 
275v
Sequence: 
6
Feast: 
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
002465
Mode: 
7
Differentia: 
yc
Manuscript Reading Full Text (standardized spelling): 
Dum proeliaretur Michael archangelus cum dracone audita est vox dicentium salus deo nostro alleluia
Manuscript Reading Full Text (MS spelling): 
Dum preliaretur michahel archangelus cum dracone audita est vox dicentium salus deo nostro aeuia