Different directors have different techniques in the use of films. Cronenberg is very different in the way he works with film, and how he takes the audience into his films is different than how Peter Jackson would do that or Jon Stewart. So, if you go between those artists, you shift gears and you kind of fall into the working method of that film.

The art of making films is a collaborative art. As a composer, you're always working with the cinematographer because he's so much the heart of the world they've created on film.

When you're working on a film, it's intense and it's very all-consuming. There's not something in particular.

Film music really is about point of view and you can shift it wherever you want really depending on how you look at it.

Saturday Night Live was actually started with a show that Lorne Michaels and I did at a summer camp called Timberlane in Ontario when we were 14 and 15. We would do an improvisational show with music, comedy and acting.

I usually work with the director and it's just a collaboration between me and the one person. I think you make good movies that way. If the director and the composer can have this common goal and this excitement about making something great, then you're going to do something good.

There are many things that have stayed consistent. But the biggest change, of course, is technology, the way it's used, the way films are shot, the format that they're shot in, and the way films, of course, are edited. It's very different than it was in the past.