Serve bone et fidelis intra

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
278v
Sequence: 
12
Feast: 
Comm. unius Confessoris et Episcopi
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
004871
Mode: 
3
Differentia: 
4
Differentia database: 
1--k-k-k-h-k-j--4 96a
Addendum: 
P: 427