Virtus nostra domine deus vera

Folio: 
033v
Sequence: 
6
Office/Mass: 
M
Genre: 
A
Position: 
2.3
Cantus ID: 
005464
Manuscript Reading Full Text (standardized spelling): 
Virtus nostra domine deus vera lux aeterna salus esto refugium nobis in die nostrae afflictionis