Dominus ab utero vocavit me

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
225r
Sequence: 
25
Feast: 
Joannis Baptistae
Office/Mass: 
M
Genre: 
A
Position: 
1.6
Cantus ID: 
002400
Mode: 
8
Differentia: 
1
Differentia database: 
1--k-k-j-k-h-g--4 118a
Addendum: 
P: 320