Calvin began his DJ career 20 years ago in New York where he held residencies in Solas and Sin Sin. On returning to Ireland he joined Bodytonic and later teamed up with Hospital and Synth Eastwood. In 2003/04 he competed in the DMC & ITF Championships, a rarity for a House DJ and in his time has played alongside Kerri Chandler, Paul Johnson, Stingray, The Mole, DJ T, Luke Vibert and Ivan Smagghe, amongst others.
After a brief hiatus from music, Calvin set up the Syrias Vibes campaign to raise money for those affected by the war in Syria through events in Ireland featuring the likes of James Vincent McMorrow, Ships, Emmet Kirwan, Foil Arms & Hog and many more.
Currently, a resident in Pygmalion, Calvin divides his time between Dublin and Iraq.