Senex puerum portabat puer

Source: 
Firenze (Florence), Arcivescovado - Biblioteca, s.c.
Folio: 
063v
Sequence: 
8
Feast: 
Purificatio Mariae
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
004864
Mode: 
1
Differentia: 
6
Differentia database: 
1--h-h-g-f-gh-ggfed--4 72f