Drum and bass
Drum and bass began as a musical paradigm shift of the United Kingdom breakbeat hardcore and rave scene of the mid 1990s; and over the first decade and a half of its existence there have been many permutations in its style, incorporating elements from dancehall, electro, funk, hip hop, house, jazz, pop-created fusion of hardcore, house and techno (also including new beat). This scene existed briefly from approximately 1989-1993, a period of cross-pollination in the UK hardcore sound. This sound did survive in various forms in its mother countries - primarily Belgium, the Netherlands and Germany - beyond 1992, but by then the general scenes in these countries had moved forwards to trance, industrial techno or gabba (with happy hardcore/hard house being the equivalent 'Belgian Techno' - derivative sounds in the UK). London and Bristol are the two cities which are most associated with Drum and Bass.