Vox clamantis in deserto parate

Source: 
Vercelli, Biblioteca Capitolare, CLXX
Folio: 
019r
Sequence: 
3
Feast: 
Fer. 6 Hebd. 4 Adv.
Office/Mass: 
E
Genre: 
A
Position: 
6
Cantus ID: 
005506
Mode: 
5
Differentia: 
a
Differentia database: 
1--k-k-l-j-k-h--4 129a
Manuscript Reading Full Text (standardized spelling): 
Vox clamantis in deserto parate viam domini rectas facite semitas dei nostri