Dum sacrum mysterium cerneret Joannes

Folio: 
147v
Sequence: 
2
Feast: 
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
002469
Mode: 
8
Differentia: 
1
Differentia database: 
Manuscript Reading Full Text (standardized spelling): 
Dum sacrum mysterium cerneret Joannes archangelus Michael tuba cecinit ignosce domine deus noster qui aperis librum et solvis signacula ejus alleluia