Michele Crowe/CBS

Michele Crowe/CBSThis year’s Grammys will receive an extra infusion of heavy, courtesy of Ozzy Osbourne.

The Prince of Darkness and his wife, Sharon, are among the presenters at the 2020 awards, held this Sunday, January 26.

Ozzy’s Grammy appearance will mark his first public event since revealing earlier this week on ABC’s Good Morning America that he’d been diagnosed with Parkinson’s disease.

Last November, Ozzy joined Post Malone and Travis Scott to perform their collaborative song “Take What You Want” on the American Music Awards. That marked the metal legend’s sole live performance of 2019, since he postponed all of his tour dates to 2020 after suffering a fall in his home and aggravating injuries he sustained in a 2003 ATV accident.

Ozzy will release a new solo album, Ordinary Man, on February 21. He plans to embark on a North American tour starting in May.

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