Yesterday, the metal world sent a fond farewell to its Prince of Darkness, Ozzy Osbourne. Retiring after 50 years on the job, ...

The "School of Rock" alum was joined by a band of teenagers, including Tom Morello's so on guitar and Scott Ian's son on bass ...

A complete list of every Black Sabbath and Ozzy Osbourne cover performed at the 'Back to the Beginning' concert.