Petrus et Joannes ascendebant

Source: 
Ljubljana, Nadškofijski arhiv (Archiepiscopal Archives), 18 (olim 17)
Folio: 
177v
Sequence: 
4
Feast: 
Cathedra Petri
Office/Mass: 
M
Genre: 
A
Position: 
1.1
Cantus ID: 
004287
Mode: 
8
Differentia: 
G2
Differentia database: 
1--k-k-j-k-h-g--4 118a