Beatus Laurentius cum in

Source: 
Firenze (Florence), Biblioteca Medicea-Laurenziana, Conv. sopp. 560
Folio: 
160v
Sequence: 
1
Feast: 
Laurentii
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
001642
Mode: 
7
Differentia: 
3
Differentia database: 
1--l-l-m-l-k-jh--4 143b