Domine probasti me et cognovisti

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
034r
Sequence: 
22
Feast: 
Fer. 5 per annum
Office/Mass: 
V2
Genre: 
A
Position: 
1
Cantus ID: 
002367
Mode: 
3
Differentia: 
4
Differentia database: 
1--k-k-k-h-k-j--4 96a
Addendum: 
P: 068
Manuscript Reading Full Text (standardized spelling): 
Domine probasti me et cognovisti me