Introibo ad altare Dei ad

Source: 
Princeton , Princeton University Archive, Princeton MS. 245
Folio: 
024r
Sequence: 
1
Feast: 
Dom. Sexagesimae
Office/Mass: 
MI
Genre: 
Cm
Cantus ID: 
g00647
Finalis: 
G
Manuscript Reading Full Text (standardized spelling): 
Introibo ad altare Dei ad Deum qui laetificat juventutem meam
Manuscript Reading Full Text (MS spelling): 
Introibo ad altare dei ad deum qui letificat iuventutem meam