Simile est*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (facsimile)
Marginalia: 
A
Folio: 
276
Sequence: 
21
Feast: 
Agathae
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004953
Mode: 
*
Addendum: 
204r
Manuscript Reading Full Text (standardized spelling): 
Simile est*
Manuscript Reading Full Text (MS spelling): 
Simile est