Dum proeliaretur Michael archangelus cum dracone
Source:
Folio:
009v
Sequence:
4
Office:
L
Genre:
Position:
3
Cantus ID:
002465
Feast:
Mode:
7
Full text:
Dum proeliaretur Michael archangelus cum dracone audita est vox dicentium salus deo nostro alleluia
