Formed 1967, Birmingham, England
Mixing equal parts of bone-crushing volume, catatonic tempos, and ominous pronouncements of gloom and doom delivered in Ozzy Osbourne’s keening voice, Black Sabbath was the heavy-metal king of the Seventies. Despised by rock critics and ignored by radio programmers, the group sold over eight million albums before Osbourne departed for a solo career in 1979 [see entry].