Jack Black left fans in tears during his tribute to Ozzy Osbourne as the metal icon wraps up his decades-long career, as the actor and a promising "young man on the guitar [who] stepped into some HUGE ...

As part of Black Sabbath's final gig, Jack Black contributed a video recreating the Ozzy Osbourne 1980 hit 'Mr Crowley' with ...

Jack Black has lovingly recreated Mr. Crowley video along with special guests to mark Ozzy's epic Back to the Beginning ...

Jack Black rocked his 'Mr. Crowley' cover for Ozzy Osbourne's farewell, but he had the help of the talented sons of two music ...

Ozzy Osbourne’s final live show was an emotional night for fans and friends across the world. Just after the Prince of Darkness took to the stage on a bat-winged throne for Black Sabbath’s Back to the ...

Jack Black teamed with the sons of Tom Morello and Scott Ian to cover Ozzy Osbourne's "Mr. Crowley" in a pre-taped video ...

Jake E. Lee, Ronnie Wood and Nuno Bettencourt were among the six-string royalty joining the likes of Metallica, Guns N' Roses, Slayer, Tool, Pantera, Alice In Chains, Gojira for the nine-hour celebrat ...