O ineffabilem*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (facsimile)
Folio: 
403
Sequence: 
8
Feast: 
Martini,8
Office/Mass: 
M
Genre: 
A
Position: 
1.
Cantus ID: 
004033
Mode: 
*
Addendum: 
266v
Manuscript Reading Full Text (standardized spelling): 
O ineffabilem*
Manuscript Reading Full Text (MS spelling): 
O ineffabilem