Ipse praeibit ante illum in

Source: 
Kraków, Klastor OO. Karmelitów na Piasku (Carmelite Convent), Ms.1 (rkp. Perg. 12)
Folio: 
041
Sequence: 
2
Feast: 
Joannis Baptistae,8
Office/Mass: 
E
Genre: 
A
Position: 
4
Cantus ID: 
003403
Mode: 
7
Differentia: 
A01a
Differentia database: 
1--l-l-m-l-k-jh--4 143b
Addendum: 
228