They created some incredible songs during their run but there's one Black Sabbath song that Ozzy Osbourne considers to be their most important

Ozzy Osbourne has provided an update on his scheduled performance with rock band Black Sabbath this summer. The 76- year-old rock icon is due to reform with his bandmates to play a final concert, titled Back To The Beginning,

“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.”