Puer qui natus est nobis

Source: 
Firenze (Florence), Biblioteca Medicea-Laurenziana, Conv. sopp. 560
Folio: 
146v
Sequence: 
4
Feast: 
Joannis Baptistae
Office/Mass: 
M
Genre: 
A
Position: 
3.
Cantus ID: 
004412
Mode: 
7
Differentia: 
4
Differentia database: 
1--l-l-m-l-lk-kl--4 147f