Osbourne died this past Tuesday, at the age of seventy-six; his family didn’t announce a cause, but he had previously disclosed that he had Parkinson’s disease. By the time of his death, Osbourne had been doubly transformed by Iommi’s good idea about “evil.

Black Sabbath guitarist Tony Iommi has said the loss of his bandmate Ozzy Osbourne is "like losing a brother". The pair, who met at school in Aston, Birmingham, before being catapulted into the limelight with Black Sabbath and forging the heavy metal genre,