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The debut single of Duran Duran was "Planet Earth", released in 1981. The single was a hit, reaching number one in the UK Singles Chart. The song was written by Simon Le Bon and Nick Rhodes, and produced by Colin Thurston. "Planet Earth" is a synthpop song with a catchy melody and upbeat lyrics. The song was a major breakthrough for Duran Duran, and helped to launch their career.