In aeternum dominus regnabit

Source: 
Firenze (Florence), Arcivescovado - Biblioteca, s.c.
Folio: 
055v
Sequence: 
11
Feast: 
Fer. 5 per annum
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
003203
Mode: 
4
Differentia: 
1
Differentia database: 
1--h-hg-h-jh-gf-e--4 19g