How to Watch Ozzy Osbourne and Black Sabbath’s Last Concert originally appeared on Parade. After nearly six decades of being metal’s most iconic frontman, Ozzy Osbourne is saying goodbye to the stage with one final concert, Back to the Beginning.

When Deep Purple's Ian Gillan joined Sabbath in 1983, their plan was to start a new band. Gillian would stick around to sing on "Born Again;" in addition, 1986’s "Seventh Star" (with Glenn Hughes on vocals) was supposed to be an Iommi solo LP; but both were released under the Black Sabbath name at the behest of record label suits.