Dum sacrum mysterium cerneret Joannes

Folio: 
272v
Sequence: 
5
Feast: 
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
002469
Mode: 
8
Differentia: 
w
Manuscript Reading Full Text (standardized spelling): 
Dum sacrum mysterium cerneret Joannes archangelus Michael tuba cecinit dignus est domine deus noster accipere librum et aperire signacula ejus alleluia
Manuscript Reading Full Text (MS spelling): 
Dum sacrum mysterium cerneret ioannes archangelus mychahel tuba cecinit dignus est domine deus noster accipere librum et aperire signacula eius aeuia