Joker is a dubstep artist from London, U.K. He started off his career as a DJ, but now decided to produce his own music, and decided that dubstep, the grimes, his own style of music, was the way to go. He has his own insane range of material, and his production style started at the age of 15. Young isn't it? This guy is far from being a joke, however, as his music brings out its own colors and character.
DJ Pinch, the one who released Joker's EP Earwax in 2007 in the U.K, described Joker's music as "bold and forthcoming, bass heavy, intracately melodic, and well-structured. He was inspired by video games in order to create some of his songs of his Earwax EP: Sonic the Hedgehog from Sega for his song Grimey Princess, and his song Retro Racer is another video game inspired song.
The point of all of this is, this artist is filled with lots of talent. He has a lot to offer with his different style of grimes, bass heavy music, and pounding synths and has been gaining more and more rep throughout the years. Since 2007, he's had many EPs such as Top of the Game, Hyperdub 5.2, Tectonic Plates (with Flying Lotus) and finally, most recently, Gully Goon Estate. His most craziest singles have hit the charts for a while, such as Tron in 2010 and The Vision in 2011 (which was his debut album). Get a good look at this artist: pure talent, different than any other dubstep artists, and has nowhere to go but up.