Inception's musical secret

Inception is one of the two best science fiction movies I've ever seen (along with Gilliam's Brazil) -- in fact, it's one of two sf movies that I'd rank with the very best sf novels.

Here's a YouTube clip showing some of the nice attention to detail in the film: the two major musical stings in the movie (a threatening, bassy throb and a grainy Victrola of Edith Piaf singing "Je Ne Regrette Rien") are, in fact, the same song, played at very different speeds.

Inception Music Comparison (via Super Punch)