Alleluia alleluia alleluia alleluia

Source: 
Wellington (New Zealand), The Alexander Turnbull Library - Rare Books, MSR-03
Folio: 
123r
Sequence: 
1
Feast: 
Dom. Resurrectionis
Office/Mass: 
MI
Genre: 
A
Cantus ID: 
001329
Mode: 
7
Differentia: 
C2
Differentia database: 
1--l-l-m-l-k-lk--4 148b
Manuscript Reading Full Text (standardized spelling): 
Alleluia alleluia alleluia alleluia
Manuscript Reading Full Text (MS spelling): 
Alleluya alleluya alleluya alleluya | ~Dixit dominus
Indexing notes: 
Is this supposed to be a Mass Alleluia ahead of the verse "Confitemini" that follows?