Ecce advenit dominator deus

Source: 
Firenze (Florence), Biblioteca Medicea-Laurenziana, Conv. sopp. 560
Folio: 
027r
Sequence: 
1
Feast: 
Nativitas Domini,8
Office/Mass: 
E
Genre: 
A
Position: 
7
Cantus ID: 
002489
Mode: 
8
Differentia: 
2
Differentia database: 
1--k-k-h-k-l-k--4 99d