Ego sum qui testimonium

Source: 
Arras, Bibliothèque municipale, 893 (olim 465)
Folio: 
135v
Sequence: 
7
Feast: 
Dom. de Passione
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
002600
Mode: 
5
Differentia: 
1
Differentia database: 
1--k-k-l-j-k-h--4 129a