Washington, Feb. 18 -- Singer and songwriter Ozzy Osbourne, who rose to fame during the 1970s as the lead singer of the band Black Sabbath, talked about his performance at the final Black Sabbath reunion concert at his own pace.

On the SiriusXM channel Ozzy's Boneyard, the legendary rocker revealed during his Ozzy Speaks segment that he won't be performing a full set with Black Sabbath during their final reunion concert in July titled 'Back to the Beginning', reported People.

"I'm not planning on doing a set with Black Sabbath but I am doing little bits and pieces with them," said Ozzy, adding, "I am doing what I can, where I feel comfortable."

"I am trying to get back on my feet," the "Crazy Train" singer continued. "When you get up i...