"Louis and Bebe Barron relied exclusively on custom-built electronic circuits to compose the score for the film Forbidden Planet (1956), spreading electronic music to broad, popular audiences. Electronic synthesizers and sequences made their debut in the late 1950s, vastly expanding the possibilities of music composition and performance. There was, moreover, significant crossfertilization between electronic music and art, exemplified by the collaborations at Bell Labs in the 1960s." book, page.24

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