O crux gloriosa o crux

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
250r
Sequence: 
12
Feast: 
Exaltatio Crucis
Office/Mass: 
X
Genre: 
A
Position: 
P
Cantus ID: 
004018
Mode: 
6
Differentia: 
*
Addendum: 
P: 370