Ecce mitto angelum meum qui

Source: 
Worcester, Cathedral - Music Library, F.160 (olim 1247) (with hymnal)
Folio: 
006v
Sequence: 
10
Feast: 
Fer. 4 Hebd. 2 Adv.
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
002525
Mode: 
8
Differentia: 
1
Differentia database: 
1--k-k-j-k-h-g--4 118a
Addendum: 
P: 013
Manuscript Reading Full Text (standardized spelling): 
Ecce mitto angelum meum qui praeparabit viam tuam ante faciem tuam
Manuscript Reading Full Text (MS spelling): 
Ecce mitto angelum meum qui preparabit viam tuam ante faciem tuam | Benedic