Exhortatus es in virtute tua

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
060r
Sequence: 
8
Feast: 
Fer. 5 in Cena Dom.
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
002784
Mode: 
4T
Differentia: 
5a
Differentia database: 
1--l-k-l-m-kJ-hj--4 T28d
Addendum: 
P: 120