Black Sabbath and Ozzy Osbourne (long the band’s famed frontman) have a heavy (metal) legacy of hit albums on the Billboard 200 chart, dating to when the group notched its first chart entry with its self-titled debut in 1970.

Ozzy Osbourne and Black Sabbath headline the 'Back to the Beginning' charity concert, Saturday, July 5, in Birmingham, England. Here's how to stream.

Ozzy Osbourne has made it pretty clear that the upcoming Back to the Beginning concert with Black Sabbath will be his final live show of his career. But one of his most iconic collaborators is hoping there’s a way to do more.