Nigra sum*

Folio: 
193r
Sequence: 
3
Office/Mass: 
M
Genre: 
A
Position: 
2.5
Cantus ID: 
003878
Mode: 
3
Differentia: 
ib
Manuscript Reading Full Text (standardized spelling): 
Nigra sum*
Manuscript Reading Full Text (MS spelling): 
Nigra sum