Isti sunt duo viri misericor-

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.3 (rkp. Perg. 15)
Folio: 
099v
Sequence: 
1
Feast: 
Joannis, Pauli
Office/Mass: 
M
Genre: 
R
Position: 
1
Cantus ID: 
007015
Mode: 
7
Addendum: 
229