Verax est pater*

Source: 
Bamberg, Staatsbibliothek, Msc.Lit.25 (olim Ed.IV.11)
Folio: 
071v
Sequence: 
7
Feast: 
In estate
Office/Mass: 
S
Genre: 
A
Cantus ID: 
005358
Mode: 
8
Differentia: 
A1
Differentia database: 
1--k-k-j-kj-hh-gh--4 233c