Three-fourths of the original satanic foursome reunite for a victory lap following a Grammy and the guitarist’s successful chemo treatment. Tony Iommi and bassist Geezer Butler are reportedly in fine fettle onstage, with sad clown Ozzy Osbourne the weakest link. Whatever. It’s still all about the guitarists’ pummeling proto-prog.
Mon., March 31, 7:30 p.m., 2014