Quem dicunt*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
229r
Sequence: 
3
Feast: 
Petri, Pauli
Office/Mass: 
M
Genre: 
R
Position: 
3.1
Cantus ID: 
007467
Mode: 
1
Addendum: 
P: 328