Fans hoping for a full-scale Black Sabbath reunion at Ozzy Osbourne’s farewell show may need to temper their expectations, with the heavy metal pioneer revealing he won’t be playing a full set with the band.

Osbourne made the announcement on his Ozzy Speaks program on SiriusXM channel Ozzy’s Boneyard, where he provided an update as to his plans for the recently-announced “Back to the Beginning” concert.

Described as “the final show” on the poster artwork, the lineup features both Black Sabbath and Osbourne alongside other big names such as Metallica, Slayer and Anthrax. Other high-profile artists, such as Pantera, Lamb Of God, Mastodon, Alice In Chains, Halestorm and recent Grammy Award-winners Gojira are also included.

“I’m not planning on doing a set with Black Sabbath but I am doing little bits and pieces with them,” Osbourne explained. “I am doing what I can, where I feel comfortable.”

Osbourne hasn’t performed a full set since Dec. 31, 2018 on the final date of his No More Tours tour. Just two months later, the metal pioneer was diagnosed with Parkinson’s, and any plans for further large-scale performances have been affected by numerous cancellations and health issues

“I am trying to get back on my feet,” Osbourne added. “When you get up in the morning, you just jump out of bed. I have to balance myself, but I’m not dead. I’m still actively doing things.”

These comments track with a previous update from Osbourne earlier this month, where he told listeners that he’s still soldiering on despite his myriad health issues.

“I have made it to 2025. I can’t walk, but you know what I was thinking over the holidays? For all my complaining, I’m still alive,” he said. “I may be moaning that I can’t walk, but I look down the road, and there’s people that didn’t do half as much as me and didn’t make it.”

Speaking to the BBC following the announcement of the July concert, Osbourne’s wife and manager Sharon explained that the show was a chance for Osbourne to end a career which has been affected in recent years by numerous cancellations and health issues.

“He’s doing great. He’s doing really great,” she said. “He’s so excited about this, about being with the guys again and all his friends. It’s exciting for everyone.”

“Ozzy didn’t have a chance to say goodbye to his friends, to his fans, and he feels there’s no been no full stop. This is his full stop.”