Orin Isaacs is a television and film music composer/producer, best known as the musical director, bandleader and bassist on Mike Bullard's late-night talk shows Open Mike with Mike Bullard and The Mike Bullard Show. Isaacs is also known as the musical director, bandleader and bassist on Canadian Idol. Isaacs also conducted the 20-piece Canadian Idol Orchestra for the Big Band Standards episodes of Canadian Idol.