Iste est Joannes*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
019r
Sequence: 
6
Feast: 
Joannis Evang.
Office/Mass: 
V
Genre: 
R
Position: 
P
Cantus ID: 
007001
Mode: 
1
Addendum: 
P: 038