Secundum magnam misericordiam

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
032v
Sequence: 
18
Feast: 
Fer. 3 per annum
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
004845
Mode: 
1
Differentia: 
5
Differentia database: 
1--h-h-g-f-g-ghg--4 66l
Addendum: 
P: 065