Quid est hoc quod dicit

Source: 
Klosterneuburg, Augustiner-Chorherrenstift - Bibliothek, 589
Folio: 
012r
Sequence: 
3
Feast: 
Dom. 3 p. Pascha
Office/Mass: 
E
Genre: 
A
Position: 
2
Cantus ID: 
004519
Mode: 
3
Differentia: 
A2
Differentia database: 
1--k-k-j-h-k-jH--4 109c