Quem dicunt homines*

Source: 
Köln (Cologne), Erzbischöfliche Diözesan- und Dombibliothek, 215
Folio: 
054r
Sequence: 
17
Feast: 
Cathedra Petri
Office/Mass: 
L
Genre: 
A
Position: 
2
Cantus ID: 
004454
Mode: 
?
Differentia: 
*
Manuscript Reading Full Text (standardized spelling): 
Quem dicunt homines*
Manuscript Reading Full Text (MS spelling): 
Quem dicunt homines
Indexing notes: 
lighter ink - (palimpsest or space left and filled in later?); music incipit seems to match the full version