Post dies octo januis clausis

Source: 
Cambridge, University Library, Mm.ii.9
Folio: 
249
Sequence: 
29
Feast: 
Octava Paschae
Office/Mass: 
V2
Genre: 
A
Position: 
M
Cantus ID: 
004326
Mode: 
8
Differentia: 
2
Differentia database: 
1--k-k-h-k-l-k--4 99d
Extra: 
4 m