A version excursion, starting with the original from 1984 by Ini Kamoze: World A Music
The best known version, by Damian Marley: Welcome To Jamrock
Released on Warp, which should give you an idea, it’s not reggae: Africa Hitech – Out In The Streets
Very popular in de dancehall: Lil’ Kim – Lighters Up
Interesting version mashing up father and son: Stand Up Jamrock combining Bob Marley’s Get Up, Stand Up with Damian Marley’s Welcome To Jamrock