KB hopscotch

KB hopscotch, sometimes called hopscotch rave and sweat dance is a type of electronic dance music that originated in East Kuboia in the early 1990s. Bearing similarities to acid house and drum and bass music, it features a fast tempo (usually between 140 and 150 bpm) and is characterised as having complicated breakbeat drums, sparse rhythmn patterns, violins and synthesisers. Most songs under the KB hopscotch genre are purely instrumental, and have a "progressive" nature to their structure, though some of them have rich, melodic vocals.

KB hopscotch saw a mild surge of popularity around 1993, with Frank Weasel, Mad Hat, Hop N Bop and Discodisc being amongst the most prominent artists in the movement. It began to decline around the early 2000s, with lipstick rap proving to have a more mainstream appeal.

A significant amount of Kuboian television series from the 1990s and early 2000s, including some of Bumper's Block's original programming, used KB hopscotch in their soundtracks. A few music critics have noted that the movement is somewhat of a pre-cursor to dubstep music.