It might be four years since the shocking death of the King of Pop Michael Jackson, but the whole of his work is still coming to light. The latest installment, a reworking of unreleased material featuring pop sensation Justin Bieber, has now appeared online.

‘Slave 2 the Rhythm’ has surfaced with Jackson’s lyrics and verses intact with the addition of extra vocals courtesy of the Canadian ‘Baby’ singer Bieber and a throbbing dance backing track.

As the track leaked online, Bieber paid tribute to his late idol on Twitter, saying: “Excited for what is to come. MJ set the bar. Not only for music but for being an entertainer and how u treat the fans. Wish he was here...” Listen to the leaked track ‘Slave 2 the Rhythm’ below: