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, 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.

The back catalogue of Ozzy Osbourne and his band Black Sabbath has surged in the charts following the rockstar’s death. Black Sabbath’s signature song Paranoid, a number four hit in 1970, has returned to the Top 40 (at number 32) for the first time in nearly 45 years,