Alleluia lapis revolutus est

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
069r
Sequence: 
4
Feast: 
Fer. 2 p. Oct.Pasch.
Office/Mass: 
P
Genre: 
A
Cantus ID: 
001345
Mode: 
5
Differentia: 
1a
Differentia database: 
1--k-k-l-j-kJ-h--4 129o
Addendum: 
P: 138