Appropinquabat autem dies

Source: 
Klosterneuburg, Augustiner-Chorherrenstift - Bibliothek, 1017
Folio: 
155v
Sequence: 
5
Feast: 
Fer. 6 de Passione
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
001465
Mode: 
1
Differentia: 
G1
Differentia database: 
1--h-h-hg-gf-gh-g--4 66r