Cum esset sero die illa

Source: 
Istanbul, Topkapı Sarayı Müzesi, Deissmann 42
Folio: 
100v
Sequence: 
9
Feast: 
Fer. 2 p. Oct.Pasch.
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
002002
Mode: 
1
Differentia: 
D2
Differentia database: 
1--h-h-hg-gf-gh-gfed--4 72m