Plangent eum quasi unigenitum

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
234
Sequence: 
4
Feast: 
Sabbato Sancto
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
004295
Mode: 
4T
Differentia: 
5
Differentia database: 
1--l-k-l-m-k-hk--4 T31a