Why are Black Sabbath coming back? Who else is on the bill? Can I still get tickets? We answer all your questions about this summer’s Back To The Beginning extravaganza

Osbourne has addressed his health and how he plans to approach playing at the Back to the Beginning concert that includes a Black Sabbath reunion.

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