Avertet dominus*

Source: 
Köln (Cologne), Erzbischöfliche Diözesan- und Dombibliothek, 215
Folio: 
235v
Sequence: 
5
Feast: 
Fer. 4 per annum
Office/Mass: 
M
Genre: 
A
Position: 
1
Cantus ID: 
001549
Mode: 
?
Differentia: 
*
Addendum: 
052,053,54
Manuscript Reading Full Text (standardized spelling): 
Avertet dominus*
Manuscript Reading Full Text (MS spelling): 
Avertet dominus