The director of Wicked fears fans are not getting the full experience because cinemas are keeping the sound down. The film tells the story of Elphaba, the Wicked Witch of the West, and Glinda, the Good Witch, exploring their backstory before the events of The Wizard of Oz. Ariana Grande and Cynthia Erivo bring the iconic stage show to the big screen - but there's a problem. Jon M. Chu has insisted cinemas need to turn up the volume for screenings to allow audiences to watch the film as it was "