Footwork, also called juke, footwork/juke or Chicago juke, is a genre of electronic dance music derived from ghetto house with elements of hip hop, first appearing in Chicago in the late 1990s. The music style evolved from the earlier, rapid rhythms of ghetto house, a change pioneered by RP Boo. It may draw from the rapid rhythms and sub-bass frequencies of drum & bass. Tracks also frequently feature heavily syncopated samples from rap, pop and other sources, and are often around 160 bpm.

Planet Mu is an English electronic music record label created and run by Mike Paradinas. The label started out as a subsidiary of Virgin Records then Paradinas set up the label independent of Virgin. After releasing intelligent dance music, the label moved to jungle and breakcore, and then grime and dubstep and later footwork. The label also releases the music of Paradinas under various aliases such as μ-Ziq, Kid Spatula and Tusken Raiders. It celebrated its 25th anniversary in 2020.