Hic est Joannes Baptista ipse

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
240r
Sequence: 
11
Feast: 
Decoll. Jo. Bapt.
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
003053
Mode: 
4
Differentia: 
1
Differentia database: 
1--h-g-h-j-g-e--4 27a