Jack White, Metallica, Rob Zombie, Elton John and more paid tribute to Ozzy Osbourne after the Black Sabbath frontman died at 76 on Tuesday morning. Osbourne had been recovering from several spinal surgeries as well as his ongoing battle with Parkinson’s disease.

Ozzy Osbourne has died at the age of 76. “It is with more sadness than mere words can convey that we have to report that our beloved Ozzy Osbourne has passed away this morning,” his family said in a statement. “He was with his family and surrounded by love. We ask everyone to respect our family privacy at this time.”

Ozzy Osbourne, the legendary Black Sabbath frontman and unlikely reality TV star, has died at the age of 76. His death comes just under three weeks after a farewell concert in his hometown of Birmingham.

Heavy metal legend Ozzy Osbourne dies at 76. The Grammy-winning Prince of Darkness long struggled with addiction, finally achieving sobriety in 2014.

Heavy metal rocker Ozzy Osbourne died this week at 76, about five years after announcing he had Parkinson’s disease

Before he was a pioneering reality television star, he was a pioneering heavy metal singer. But Ozzy Osbourne’s music has always felt bigger than his celebrity.