UK rap, also known as British hip hop or UK hip hop, is a genre of music, and a culture that covers a variety of styles of hip hop music made in the United Kingdom. It is generally classified as one of a number of styles of R&B/Hip-Hop. British hip hop can also be referred to as Brit-hop, a term coined and popularised mainly by British Vogue magazine and the BBC. British hip hop was originally influenced by the dub/toasting introduced to the United Kingdom by Jamaican migrants in the 1950s–70s, who eventually developed uniquely influenced rapping in order to match the rhythm of the ever-increasing pace and aggression of Jamaican-influenced dub in the UK. Toasting and soundsystem cultures were also influential in genres outside of hip hop that still included rapping – such as grime, jungle, and UK garage.

Grime is a genre of electronic dance music (EDM) that emerged in London in the early 2000s. It developed out of the earlier UK dance style UK garage, and draws influences from jungle, dancehall, and hip hop. The style is typified by rapid, syncopated breakbeats, generally around 140 beats per minute, and often features an aggressive or jagged electronic sound. Emceeing is a significant element of the style, and lyrics often revolve around gritty depictions of urban life.