his debut Boy in da Corner. From then on, grime artists were the only MC's for interested record labels, and UK Hip-Hop's momentum dried up.A new generation of young socially conscious hip-hop musicians emerged as a counter to the grime scene that many in the UK Hip Hop scene perceived as commercial. These rappers strived to bring attention to both positivity and lyricism as well as the injustices of war, gentrification and racism, following in the tradition of conscious rappers such as Nas, Mos Def and Talib Kweli. Amongst this new generation included artists such as Klashnekoff, Akala, Lowkey and the Poisonous Poets. The mid-2000s saw the emergence of road rap, a genre that took influences from American gangsta rap and focused on crime, gang, or violent themes. Road rap was pioneered by artists and groups such as PDC and Giggs' SN1 crew. By the late 2000s, grime music had entered into a period of stagnation. This led to an emergence of acts that, while influenced by or initially started out making grime, were moving into a more commercialised, hip-hop influenced form of music. Artists from this new wave included N-Dubz, Tinchy Stryder, Tinie Tempah, and Chipmunk (later known as Chip) who emerged in the late 2000s to great commercial success. Tinchy Stryder scored two number ones with songs "Number 1" and "Never Leave You" and became the best-selling British solo artist of 2009. The following year continued the success of the previous, with acts like Professor Green and Tinie Tempah breaking through to even bigger commercial success and also critical appreciation. The debut album from Tinie Tempah called Disc-Overy went to number one in the UK Albums Chart and was certified platinum on 1 March 2011. He also won a Brit Award for his number one single "Pass Out". Rapper Plan B found success with his 2010 Hip Hop and Soul fusion album The Defamation of Strickland Banks, followed by the soundtrack album Ill Manors in 2012, both of which peaked at number 1 in the UK Albums Chart. In 2014, Scottish alternative hip-hop trio Young Fathers won the Mercury Music Prize for their album Dead. The album entered the UK chart at 35 after they won the award. Riz Ahmed, also known as Riz MC, was featured in the song "Immigrants (We Get the Job Done)" in The Hamilton Mixtape, which topped the Billboard 200 chart in 2016.