Article continues below advertisementOzzy Osbourne Co-Founded Black SabbathSource: MEGAOzzy Osbourne performed his final show with Black Sabbath before his death on July 22.Black Sabbath legend Ozzy Osbourne offered unmatched contributions to the music industry before his death on July 22.His story with the band began in Birmingham, England, after he and Geezer Butler reunited in another group following Rare Breed's disbandment. They performed together under the Polka Tulka Band banner alongside Tony Iommi and Bill Ward before renaming their group Earth.