O FELIX CULPA
Alleluia, alleluia, alleluia!
Christ is risen from the dead,
He has broken Satan's chain
And lives again our glorious head,
No one need in hell remain
For the grave took Him instead
And He cleansed us from sin's stain,
Hell no more should be our bed,
Alleluia our refrain,
Alleluia, alleluia, allelui