Black Sabbath ... version of the band as “Sabbath” — always in scare quotes. He even contends that the Martin-fronted Cross Purposes, which he appeared on, isn’t a real Sabbath album.

Designer Alexandre Arrechea dresses them in leotards and Black Sabbath T-shirts, with a chrome demon looming at the back of the stage. It’s a collective rave, but individual dancers have space ...