His music has appeared on films such as The Matrix, Arlington Road & Charlie's Angels, video games such as the MotorStorm (series).
[citation needed] From 1996, he has performed as a solo electronic music producer under a number of aliases including the multi-genre Elite Force, and has won several music awards including a 2011 Beatport award for the highest selling breakbeat track of the year.
He was then one half of the English duo Lunatic Calm, with whom he released two albums, namely Metropol in 1997 and Breaking Point in 2002.
[3] Despite attempting to keep his identity a secret, Shackleton also became well known as the electro producer Zodiac Cartel between 2007 and 2012, and prior to that had recorded under multiple shorter-lived aliases such as Killer Elite, Futurecore, Double Black, pHrack R and Synchromesh.
[citation needed] He also manages the Stereophoenix label, which describes its ethos as "electronic music with heart & soul".