Non meis*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Marginalia: 
A
Folio: 
270r
Sequence: 
9
Feast: 
Clementis
Office/Mass: 
P
Genre: 
A
Cantus ID: 
003924
Mode: 
*
Addendum: 
P: 410