Dies sollemnis agitur dies salutis

Source: 
Sankt Gallen, Stiftsbibliothek, 388
Folio: 
454
Sequence: 
4
Feast: 
Elisabeth Hung.
Office/Mass: 
M
Genre: 
H
Position: 
03
Cantus ID: 
830226b
Mode: 
*
Manuscript Reading Full Text (standardized spelling): 
Dies sollemnis agitur dies salutis colitur in qua quae promittitur ac attestante redditur
Manuscript Reading Full Text (MS spelling): 
Dies sollempnis agitur dies salutis colitur in qua que promittitur ac atestante redditur