Ploremus ante dominum qui

Source: 
Praha (Prague), Strahovská knihovna (Library of the Royal Canonry of Premonstratensians at Strahov), DE I 7
Folio: 
145r
Sequence: 
23
Feast: 
Fer. 2 de Passione
Office/Mass: 
M
Genre: 
I
Cantus ID: 
001112
Mode: 
7
Differentia: 
ST
Manuscript Reading Full Text (standardized spelling): 
Ploremus ante dominum qui fecit nos quia ipse est deus noster