Ecce veniet dominus princeps

Source: 
Firenze (Florence), Biblioteca Medicea-Laurenziana, Conv. sopp. 560
Folio: 
015r
Sequence: 
4
Feast: 
Fer. 2 Hebd. 4 Adv.
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
002550
Mode: 
7
Differentia: 
3
Differentia database: 
1--l-l-m-l-k-jh--4 143b