Priusquam*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (facsimile)
Folio: 
324
Sequence: 
19
Feast: 
Joannis Baptistae
Office/Mass: 
V
Genre: 
A
Position: 
R
Cantus ID: 
004381
Mode: 
*
Addendum: 
227r
Manuscript Reading Full Text (standardized spelling): 
Priusquam*
Manuscript Reading Full Text (MS spelling): 
Priusquam