Disc jockey (Topic)

John O'Callaghan (born 1981) is an Irish musician and DJ, who mainly produces trance music. He also produces music under the aliases of Joint Operations Centre, Mannix, Henrik Zuberstein, and Stenna. He has collaborated with fellow Discover artists such as Bryan Kearney, Neal Scarborough (as Inertia), Thomas Bronzwaer (as Lost World), and Greg Downey as well as, more recently, trance hero Leon Bolier. His best-known tracks are "Exactly" with Bryan Kearney, "Big Sky", in collaboration with vocalist Audrey Gallagher, and "Find Yourself" (feat. Sarah Howells). Callaghan has received remixes by trance artists such as The Thrillseekers, Sean Tyas, Gareth Emery, Cosmic Gate, Markus Schulz and Indecent Noise. He has also worked with Heatbeat and Aly & Fila.

Amber Giles (born May 30, 1992), known professionally as Mija, is an American DJ, music producer, and promoter, originally from Phoenix, Arizona, who came to attention in 2014 after she played with Skrillex.

Sarah Young (born 10 May 1989) is a British DJ and record producer.

Johnny Lewis (born 25 December 1958) is a DJ who has broadcast across numerous radio stations in his career including Radio Caroline and the KMFM stations.

Madoka (real name Mark Venneri) is a producer and DJ who has had releases on such labels as Deep Records and Max Graham's Shinemusic. He also runs his own labels, Private Reality and Metamotional Music.

Tommy Smith (born November 4, 1954), formerly known as 'The Outlaw' and 'TC Starr', was a radio DJ in Little Rock, Arkansas. Tommy is most known for his first long-running morning show "The Rock and Roll Breakfast" with co-host David "Big Dave" Medford at Magic 105 (105.1 FM), as well as his second long-running morning show "The Show With No Name" with co-hosts Roger Scott and David Bazzel on KABZ 103.7 The Buzz. Smith is a 1972 graduate of Little Rock Central High School, and a veteran of the U.S. Air Force. Smith announced late in 2021 that he had developed the neuro-immune disorder myasthenia gravis. His final show was December 31 of that year. After he retired, country music singer and Arkansas native Justin Moore became the new co-host of the morning show on The Buzz, and it was renamed "Morning Mayhem." Fans still refer to Smith as "Outlaw," and he is considered a legend in central Arkansas radio. Smith has been married for many years to his wife Karen.

Norman Quentin Cook (born Quentin Leo Cook; 31 July 1963), also known by his stage name Fatboy Slim, is an English musician, DJ, and record producer who helped to popularise the big beat genre in the 1990s. In the 1980s, Cook was the bassist for the Hull-based indie rock band The Housemartins, who achieved a UK number-one single with their a cappella cover of "Caravan of Love". After the Housemartins split, Cook formed the electronic band Beats International in Brighton, who produced the number-one single "Dub Be Good to Me". He then played in Freak Power, Pizzaman, and the Mighty Dub Katz with moderate success.