Several hundred protesters picket the opening night of the Metropolitan Opera season at Lincoln Center, Sept. 22, 2014. "You will be made to destroy that set," Jeffrey Wiesenfeld said. John Moore/Getty Images hide caption

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John Darnielle's first novel, Black Sabbath's Master of Reality, was about a teenage boy in a psychiatric institution who is obsessed with heavy metal. Lalitree Darnielle/Courtesy of Farrar, Straus and Giroux hide caption

itoggle caption Lalitree Darnielle/Courtesy of Farrar, Straus and Giroux

"I've had to change," Nick Cave says. "Change is important and change is the energy that runs through all of our records." Courtesy of Drafthouse Films hide caption

itoggle caption Courtesy of Drafthouse Films