Cum appropinquaret dominus

Source: 
Istanbul, Topkapı Sarayı Müzesi, Deissmann 42
Folio: 
137r
Sequence: 
3
Feast: 
Dom. 11 p. Pent.
Office/Mass: 
E
Genre: 
A
Position: 
1
Cantus ID: 
001975
Mode: 
1
Differentia: 
D2
Differentia database: 
1--h-h-hg-gf-gh-gfed--4 72m