Quem vidistis*

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
024r
Sequence: 
2
Feast: 
Die 6 p. Nat. Domini
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
004455
Mode: 
*
Addendum: 
P: 048