Fluminis impetus laetificat alleluia civitatem

Source: 
Sydney, University of Sydney, Fisher Library, Rare Books & Special Collections, Add. Ms. 413 (olim Add. Ms. Fol.1)
Folio: 
083r
Sequence: 
1
Feast: 
Epiphania
Office/Mass: 
M
Genre: 
A
Position: 
1.2
Cantus ID: 
002886
Mode: 
6
Finalis: 
F
Differentia: 
F4
Manuscript Reading Full Text (standardized spelling): 
Fluminis impetus laetificat alleluia civitatem dei alleluia
Manuscript Reading Full Text (MS spelling): 
Fluminis impetus letificat alleluya civitatem dei alleluya | ~Deus noster refugium