"Tighten Up" was written by Archie Bell and Billy Buttier.

He introduces the song as, "Hi everybody, I'm Archie Bell and I'm also the Drells!"

I Can't Stop Dancing - Archie Bell and The Drells (1968)

Since the breakup of the Drells in 1980, Archie Bell has pursued a solo career.

"Muhammad Ali" contains samples of Archie Bell & The Drells.

"You're Such a Beautiful Child" (Archie Bell)

Archie Bell & the Drells for "Tighten Up"

"Tighten Up" (Archie Bell and the Drells)

Sample Credit: Archie Bell & The Drells - "On the Road"

"Archie Bell" Billboard Chart Discography.