In spiritu humilitatis et in

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
044r
Sequence: 
4
Feast: 
Dom. 1 Quadragesimae
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
003288
Mode: 
2
Differentia: 
1
Differentia database: 
1--f-f-f-e-cd-d--4 152c
Addendum: 
P: 088