The day-long concert special featured standout performances from Osbourne and Black Sabbath, Metallica, Guns n' Roses, Jack ...

Black Sabbath — consisting of Osbourne, Geezer Butler, Tony Iommi and Bill Ward — held their star-studded goodbye concert ...

Ozzy Osbourne took to the stage at Black Sabbath's Back to the Beginning festival last night for his final performance - and ...