Ego sum pastor bonus qui

Source: 
Benevento, Archivio Capitolare, V 20
Folio: 
020v
Sequence: 
2
Feast: 
Dom. 2 p. Pascha
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
002597
Mode: 
3
Differentia: 
1
Differentia database: 
1--j-j-h-hk-h-hhg--4 249a