O Emmanuel lex et legifer

Source: 
Praha (Prague), Strahovská knihovna (Library of the Royal Canonry of Premonstratensians at Strahov), DE I 7
Folio: 
012r
Sequence: 
9
Feast: 
Vigilia Nat. Domini
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
004025
Mode: 
2
Differentia: 
D1
Differentia database: 
1--f-f-f-f-cd-d--4 150e
Manuscript Reading Full Text (standardized spelling): 
O Emmanuel lex et legifer noster exspectatio gentium et salvator earum veni ad liberandum nos domine deus noster