Super muros*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (facsimile)
Folio: 
318
Sequence: 
9
Feast: 
In Dedicatione Eccl.
Office/Mass: 
M
Genre: 
R
Position: 
1.3
Cantus ID: 
007723
Mode: 
6
Addendum: 
224r