Tu puer propheta altissimi vocaberis

Source: 
Roma, Biblioteca Vallicelliana, C.5
Folio: 
218v
Sequence: 
4
Feast: 
Joannis Baptistae
Office/Mass: 
L
Genre: 
A
Position: 
4
Cantus ID: 
005218
Mode: 
3
Differentia: 
1
Differentia database: 
1--k-k-k-h-k-jh--4 97a
Manuscript Reading Full Text (standardized spelling): 
Tu puer propheta altissimi vocaberis praeibis ante dominum parare vias ejus