O clavis David et sceptrum

Source: 
Istanbul, Topkapı Sarayı Müzesi, Deissmann 42
Folio: 
016v
Sequence: 
1
Feast: 
Antiphonae Majores
Office/Mass: 
V
Genre: 
A
Position: 
4M
Cantus ID: 
004010
Mode: 
2
Differentia: 
D1
Differentia database: 
1--f-f-f-f-cd-d--4 150e