Cum orasset*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
001v
Sequence: 
26
Feast: 
Inventio Crucis
Office/Mass: 
V2
Genre: 
A
Position: 
4
Cantus ID: 
002020
Mode: 
*
Addendum: 
P: 309