`  : first thing is to lose that ridiculous Allmusic quote in the lead, it's not appropriate. Also, the article lacks a thorough overview of the UK urban/dance music that led to dubstep. We could easily add a historical overview running from Jamaican dub > UK sound systems -> rave -> jungle/drum n bass -> 2 step -> broken beat -> dubstep (or something similar). There are plenty of sources on all of these topics, there was 20 years of underground in the UK before dubstep appeared, we need to add further context.   `