Darren Foreman (born 14 May 1982), better known as Beardyman, is a musician from London renowned for his beatboxing skills and use of live looping technology, and according to the BBC "King of Sound and Ruler of Beats".

He was given the nickname "Beardyman" because a name was quickly needed for a flyer for an early show, and he had a beard at the time.

As well as accomplished solo beatboxing, Beardyman was inspired by MC Xander to use music technology such as the Korg Kaoss Pad 3 in order to loop and sample his vocals. Through his use of looping tools he effectively produces whole DJ sets where the records are constructed live from his vocalisations, as well as live production of original material.

Foreman was born to a Jewish family in Stanmore, North London. After studying at Queen Elizabeth's Grammar School for Boys,Barnet, Foreman moved to Brighton in 2001 to study at the University of Sussex. Although he started making noises at the age of three by imitating Michael Winslow from the Police Academy movie series, it was seeing Rahzel perform live that convinced Foreman that beatboxing could sustain a whole show rather than simply provide interludes within the context of a broader presentation.

Reggie Watts (born March 23, 1972) is a Brooklyn-based comedian and musician. His shows are mostly improvised and consist of stream of consciousness stand-up in various shifting personae, mixed with loop pedal-based a cappella compositions. He performs regularly on television, radio, and in live theater. His comic skills come into play in improvisational performance, as well as performance of written music.

Born in Germany as Reginald Lucien Frank Roger Watts, Watts is the only child of Christiane and Charles Alphonso Watts; his mother is French and his father is African-American. His father was an officer in the United States Air Force and the family lived in Germany and Spain before relocating to Great Falls, Montana, where Watts was raised and graduated from Great Falls High School. Watts also took piano and violin lessons from the age of five until he was 16.

Watts moved to Seattle at age 18 where he briefly attended the Art Institute of Seattle before eventually studying jazz at Cornish College of the Arts. He went on to play in a number of Seattle bands of wildly varying styles/genres, including Hit Explosion, Swampdweller, Action Buddy, Chiarrscuro, Clementine, Smell No Taste, Wayne Horvitz 4+1 Ensemble, Das Rut, Synthclub, Elemental, Eyvand Kang Seven Nades, Free Space, etc. He became the front man for soul, rock, and hip hop group Maktub, with whom he has recorded five albums.

Adam Richard Wiles (born 17 January 1984), better known by his stage name Calvin Harris, is a Scottish DJ, singer, songwriter, and record producer. His gold-selling debut album, I Created Disco, was released in 2007 and contained the top ten singles "Acceptable in the 80s" and "The Girls". His second studio album, Ready for the Weekend (2009), reached number one in the UK Album Chart and includes the chart-topper "I'm Not Alone", the UK top five hit "Ready for the Weekend", and the singles "Flashback" and "You Used to Hold Me".

A remix album titled L.E.D. Festival was released in July 2010 as a free album in the August issue of Mixmag. Harris is currently working on his third studio album—due for release in 2012—which has produced the singles "Awooga", "Bounce", "Feel So Close", and "Let's Go". He has written and produced records for other recording artists including Kylie Minogue, Sophie Ellis-Bextor, Dizzee Rascal, Rihanna (on the international chart topper "We Found Love"), and Kesha.