Black Sabbath: The founder of Heavy metal

Black Sabbath are an English rock band, formed in Birmingham in 1968 by Tony Iommi (guitar), Ozzy Osbourne (lead vocals), Terry "Geezer" Butler (bass), and Bill Ward (drums and percussion). The band has since experienced multiple lineup changes, with a total of twenty-two former members. Originally formed as a heavy blues-rock band named Earth, the band began incorporating occult- and horror-inspired lyrics with tuned-down guitars, changing their name to Black Sabbath and achieving multiple platinum records in the 1970s. Despite an association with occult and horror themes, Black Sabbath also composed songs dealing with social and political issues such as drugs and war. For further informations Click this