“It was one of the coolest calls I’ve ever had in my life because he’s fucking Philip Glass and he had just watched my movie. The first words out of his mouth were, “I just saw your movie and it’s very philosophical.” We were talking about the philosophy of Chronicle and it gave me goosebumps. We invited him out to set and he came to set for like three days and had a great time. He was blown away by the scale of the film. I’ve been working with him for almost a year now and he’s so inspiring. He’s such a humble, amazing guy.”
http://www.slashfilm.com/fantastic-four-philip-glass-david-cronenberg/