There is more than one artist with this name. 1) Joker is a 22-year-old programmer/producer from Bristol, UK. Currently producing some of the freshest, most innovative grime instrumentals on the scene but equally embraced by the dubstep world, he mixes influences from Dr. Dre-style G-funk to video game chiptune music to UK bass styles. 2) JOKER (ジョーカー) is a collaboration between 加藤和樹 (Kazuki Kato) and 伊達幸志 (Koji Date).