Dum sacrum mysterium cerneret Joannes

Source: 
Sankt Gallen, Stiftsbibliothek, 388
Folio: 
314
Sequence: 
4
Feast: 
Michaelis
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
002469
Mode: 
8
Differentia: 
w
Differentia database: 
1--k-k-k-kj-h-g--4 113e
Manuscript Reading Full Text (standardized spelling): 
Dum sacrum mysterium cerneret Joannes archangelus Michael tuba cecinit dignus es domine deus noster accipere librum et solvere signacula ejus alleluia
Manuscript Reading Full Text (MS spelling): 
Dum sacrum mysterium cerneret iohannes archangelus michahel tuba cecinit dignus es domine deus noster accipere librum et solvere signacula eius alleluia