Lux orta est justo alleluia

Source: 
Salamanca, Catedral - Archivo Musical, 6
Folio: 
029r
Sequence: 
3
Feast: 
Joannis Evang.
Office/Mass: 
M
Genre: 
A
Position: 
3.2
Cantus ID: 
003651
Mode: 
6
Differentia: 
F2
Differentia database: 
1--h-hg-f-gh-g-f--4 69i
Manuscript Reading Full Text (standardized spelling): 
Lux orta est justo alleluia rectis corde laetitia alleluia
Manuscript Reading Full Text (MS spelling): 
Lux orta est iusto {alleluia rectis corde letitia alleluia} | ~Dominus regnavit exultet