Convertimini ad dominum deum

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
042r
Sequence: 
5
Feast: 
Fer. 4 Cinerum
Office/Mass: 
T
Genre: 
A
Cantus ID: 
001922
Mode: 
8
Differentia: 
1
Differentia database: 
1--k-k-j-k-h-g--4 118a
Addendum: 
P: 084