Before “Music,” a film directed by singer-songwriter Sia Kate Isobelle Furler, better known simply as “Sia,” was even released, people had already written it off. The controversy around the film appeared reasonable and even noble at first, as the film features an autistic character who is not played by an autistic actor.
Singer and songwriter Sia, along with the rest of the cast and crew of her “Nostalgic for the Present” tour marked their 13th show on Oct. 21 at the Wells Fargo Center in Philadelphia....
