Formed in 1973, the British hard rock outfit Bad Company was a supergroup comprised of ex-King Crimson bassist Boz Burrell, former Mott the Hoople guitarist Mick Ralphs, and singer Paul Rodgers and drummer Simon Kirke, both previous members of Free. Powered by Rodgers' muscular vocals and Ralphs' blues-based guitar work, Bad Company was the first group signed to Led Zeppelin's Swan Song vanity label.