Ecce veniet dominus princeps regum

Source: 
The Poissy Antiphonal
Folio: 
027v
Sequence: 
1
Feast: 
Fer. 2 Hebd. 4 Adv.
Office/Mass: 
L
Genre: 
A
Position: 
1
Cantus ID: 
002550
Mode: 
7
Differentia: 
A2
Manuscript Reading Full Text (standardized spelling): 
Ecce veniet dominus princeps regum terrae beati qui parati sunt occurrere illi