Opera quae ego facio testimonium

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (facsimile)
Folio: 
095
Sequence: 
2
Feast: 
Fer. 5 Hebd. 2 Quad.
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004160
Mode: 
8
Differentia: 
3
Addendum: 
047v
Manuscript Reading Full Text (standardized spelling): 
Opera quae ego facio testimonium perhibent de me quia pater me misit
Manuscript Reading Full Text (MS spelling): 
Opera que ego facio testimonium perhibent de me quia pater me misit | Magnificat