In the mid 80s Jay began club DJ ' ing and held down various residencies and regular guest appearances in venues around the country which included Radio Top Shop and a weekly residency at The Bronx ( nite club ) , one of the country 's leading dance music venues , where he was a local pioneer of Chicago House . In 1989 he was a Northern Ireland finalist in the DMC World DJ Championships and was one of the first DJ 's to employ samplers and sequencers , making live real-time remixes of tracks during DJ ' ing sets
DMC World DJ Championships
DMC World DJ Championships
Maurice Jay