In 1990, King started collaborating with BTech record's Jan Ekholm after being introduced by DJ/production duo Quartz, working in Sweden on a series of dance releases under various pseudonyms, including Technoir, Backbeat, Groovement, Bassrace and others.

Together they also topped the US Billboard Dance chart three times with "Lets Get Busy", "Hold On (Tighter to Love)" and "Hypnotized" respectively.

In 1991, Kingn partnered with Nick Hook to form Om records in London and the band Soundsource, who subsequently achieved success with the House / rap track "Take Me Up",[1] later recycled by "Lock 'N Load" for their 2000 top ten UK hit "Blow Ya Mind".

In 2007 he opened his Accidental Music label so he could make his archive available in the digital realm for the first time, and to collaborate on new dance projects.

To date he is still working as an artist releasing solo albums and playing live, plus since 2012 he joined Lene Lovich as part of her band.