In ecclesiis benedicite deo

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
071v
Sequence: 
16
Feast: 
Dom. 4 p. Pascha
Office/Mass: 
M
Genre: 
R
Position: 
1.3
Cantus ID: 
006901
Mode: 
4
Addendum: 
P: 143