Kieran Hebden (born 1978, Putney, London) is a post-rock and electronic musician. Hebden first came to prominence as a member of the band Fridge before establishing himself as a solo artist under the moniker of Four Tet.

Hebden's music typically eschews the traditional pop song format in favour of a more abstract approach—his sound and melodies incorporate elements of hip hop, electronica, techno, jazz, and folk music with live instrumentation.

Alongside recording his own material, Hebden has also performed remixes for a number of artists including Aphex Twin, Anti-Pop Consortium, Bonobo, Beth Orton, Born Ruffians, Explosions in the Sky, Super Furry Animals, Radiohead, Manic Street Preachers, Matthew Dear, Sia, Nathan Fake, Bloc Party, Andrew Bird, Kings of Convenience, Battles, Juana Molina, Madvillain, The xx, Foals, and Black Sabbath, as well as producing two albums by psychedelic improvisational group Sunburned Hand of the Man. Hebden's recent output includes a number of improvisational works with the late jazz drummer Steve Reid and collaborations with both Burial and Thom Yorke.

Jamie Smith (known by the stage name Jamie xx) is an English music producer and remix artist, who gained fame both as solo act and as a member of the London-based band The xx.

Smith's musical career began in 2007 when he joined The xx accompanying old school friends Romy Madley Croft, Oliver Sim, Baria Qureshi of the Elliott School in London, notable for alumni including Hot Chip, Burial and Four Tet. He first used the stage name Jamie xx in July 2009 in a promotional mix for the band's début album xx released on the FACT mix series of the FACT Magazine. The mixtape was compiled by Jamie Smith and featured amongst others four tracks credited to Jamie xx - one own production and three remixes. The xx album went on to become platinum in the UK. Afterward, Jamie Smith went on to do more remix work for artists like Florence + The Machine, Adele, Jack Peñate and Glasser.

In late 2010, a Jamie xx remix of the song "NY Is Killing Me" from Gil Scott-Heron's last album I'm New Here aired on radio stations across the UK and Europe. The remix of "I'll Take Care Of U" followed in January 2011. Both singles drew the attention of the general public and the critics. They set the way for a 13-track remix album entitled We're New Here, produced entirely by Jamie xx and credited to "Gil Scott-Heron and Jamie xx". The album was released on February 21, 2011 on the XL Records label, but a full album preview could be streamed on the website of The Guardian as early as February 14.We're New Here received positive critical acclaim and was named "masterpiece in its own right" by BBC's Ele Beattie.