Mark Ryder has been played on NTS in shows including Chow Down, featured first on 9 September 2017. Songs played include Joy (Live Mix) (Instrumental), House It Up (Rave Edit) and Dub Rush.

Mark Ryder - also known as Mark 'Ruff' Ryder - is a UK Garage, 2-Step, DJ & Producer. Known for his massive hit Joy, which is as rare on vinyl as any of the original 2-Step anthems canned by the biggest producers & DJ's of the genre. “Joy” contained the bass line and shuffle known to the genre, however the bass line is borrowed from the 80s pop hit Tainted Love which added an extra retro feel/appeal to a stellar dance floor filler.