Natus est nobis salvator mundi

Source: 
Kielce, Biblioteka Kapituły Katedralnej, Ms. 1
Folio: 
012v
Sequence: 
13
Feast: 
Nativitas Domini,8
Office/Mass: 
E
Genre: 
A
Position: 
5
Cantus ID: 
003857
Mode: 
8
Differentia: 
G1
Differentia database: 
1--k-k-j-k-h-g--4 118a
Manuscript Reading Full Text (standardized spelling): 
Natus est nobis salvator mundi qui est Christus dominus in civitate David