abstract acid album ambient bossfyte breakcore broken beat crossbreed d-trash darkstep denmark digital hardcore dnb drill n bass drum & bass drum 'n' bass drum and bass dubstep electro electronic electronica experimental frankfurt glitch global warming hardcore hardstep hypnotic idm industrial italy jonbob jump-up jungle lisbent loopscape noise rancorous rubber muffin splattercore techno techno-dnb technoid terror the first seed