Alleluia viii (Dulce lignum)

Source: 
Firenze (Florence), Biblioteca Medicea-Laurenziana, Conv. sopp. 560
Folio: 
131r
Sequence: 
19
Feast: 
Inventio Crucis
Office/Mass: 
M
Genre: 
A
Position: 
3.
Cantus ID: 
001333
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-cd-d--4 152c