Ecce puer meus electus quem

Source: 
Firenze (Florence), Arcivescovado - Biblioteca, s.c.
Folio: 
028v
Sequence: 
10
Feast: 
Joannis Evang.
Office/Mass: 
V
Genre: 
A
Position: 
1M
Cantus ID: 
002536
Mode: 
1
Differentia: 
1
Differentia database: 
1--h-h-g-f-gh-gf--4 69b