Ecce puer meus electus quem

Source: 
Klosterneuburg, Augustiner-Chorherrenstift - Bibliothek, 1017
Folio: 
045r
Sequence: 
2
Feast: 
Joannis Evang.
Office/Mass: 
L
Genre: 
A
Position: 
3
Cantus ID: 
002536
Mode: 
1
Differentia: 
G1
Differentia database: 
1--h-h-hg-gf-gh-g--4 66r