Here's director Edgar Wright on the BBC, playing records and explaining "how certain music comes to be used in certain parts of films." And talking, a bit about the upcoming Scott Pilgrim movie (squeal!)—he plays tracks from Metric and Broken Social Scene, both of whom have songs on that soundtrack. "Broken Social Scene is one of those big collective bands which basically makes up 75% of Canada. I think I'm even in Broken Social Scene."
(Thanks to Cory at Oni Press—home of Scott Pilgrim—for the link!)