O quam gloriosum est regnum

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
305
Sequence: 
7
Feast: 
Suff. Om. Sanctorum
Office/Mass: 
R
Genre: 
A
Position: 
4
Cantus ID: 
004063
Mode: 
6T
Differentia: 
1
Differentia database: 
1--m-m-k-lm-lK-k--4 T7eB
Extra: 
1 a