Editing Judge Jules (section)

==DJ career and radio shows==
O'Riordan became a professional DJ in 1987. As a young DJ he became known for his interpretation of beat at the Club Valentino venue in [[Colchester]], Essex, drawing capacity attendance. He was quickly hired by the then-pirate radio station [[Kiss (UK radio station)|Kiss]].

He began his show with [[BBC Radio 1|Radio 1]] in October 1997. When he first arrived, the show went out between 17:00 and 19:00 on Saturday evenings, ahead of [[Danny Rampling]]'s show. From 31 July 2004, after the departure of [[Seb Fontaine]] from the station, his show was moved to 19:00 – 21:00 on Saturday nights, ahead of [[Tim Westwood]]. The show was advertised as "The UK's Saturday Warmup", or "The Weekend Warm-Up". The show kept this slot until September 2007.

During those years, his music policy ranged from playing commercial to underground tracks, and much in between. The first segment of the show was taken by the Cut-Up Boys, who did a five or ten-minute mix featuring several dance tracks and [[a cappella]] tracks playing simultaneously. The rest of the first hour was generally taken up by [[house music]] and the second hour featured [[trance music]], although if they were broadcasting the show outside the studio, the music might vary.

In September 2007, the show was moved to 01:00 – 03:00 on Saturday mornings. Because of his DJ commitments on Friday evenings, it was now pre-recorded instead of being broadcast live. From September 2008, the show was moved forward to 23:00 – 01:00 on Friday evening. The reason for the move was the departure of [[Dave Pearce]], whose Dance Anthems show was moved to [[BBC Radio 6 Music]]. His show attracted a wide audience from around the world due to Radio 1's online presence and the [[Sirius Satellite Radio]] network in the United States and Canada. Through the radio show, he was responsible for launching many popular [[Trance music|trance]] tunes and acts in the UK, and was a pioneer for commercial contemporary dance music. Many people send their unreleased tracks to him: according to his own website, during the time when his show was being produced, he received between 250 and 300 promos per week.<ref>{{Cite web|url=http://www.judgejules.net/|title=The Official Judge Jules Site|website=Judgejules.net|access-date=10 December 2019}}</ref> His Radio 1 show was produced by independent production company [[Somethin' Else Sound Directions Ltd.|Somethin' Else]].

O'Riordan was also a substitute presenter for the long-running Radio 1 weekend show [[Essential Mix|''The Essential Mix'']], which included hosting the [[Benga (musician)|Benga]] mix in 2008. He presented his last show on Radio 1 on 30 March 2012.

He also has an internationally syndicated radio show called "The Global Warm Up" (also produced by Somethin' Else)<ref>{{Cite web|url=http://www.somethinelse.com/project/judgejules/131.html|archive-url=https://web.archive.org/web/20070108070027/http://somethinelse.com/project/judgejules/131.html|url-status=dead|title=somethinelse.com Somethinelse.com|archive-date=8 January 2007}}</ref> which can be heard across the US, Russia, Europe (including [[RTÉ 2fm]]) and the Middle East or via podcast.<ref>{{Cite web|url=https://judgejules.podomatic.com/|title=JUDGE JULES PRESENTS THE GLOBAL WARM UP|website=Judgejules.podomatic.com|access-date=10 December 2019}}</ref> As of May 2019, there have been 792 episodes of the Global Warm Up.<ref>{{Cite web|url=http://www.judgejules.net/global-warm-up2/|title=Global Warm Up|website=Judgejules.net|access-date=10 December 2019}}</ref>

Alongside his full-time job as an entertainment lawyer, in 2019, O'Riordan still tours frequently as a DJ and continues to play at notable venues such as Zero Gravity Dubai and Ministry of Sound, and at events such as Luminosity Beach Festival, Creamfields and Dreamstate USA.