Top three film soundtracks ever (Clear Distortion isn't quite as good as NME who managed to think up something like 30)

Juno

The basic acoustic sound of the Mouldy Peaches and Kimya Dawson somehow manages to perfectly capture so many aspects of the film, from the quiet American town to the relationship between Juno and Paulie. And the songs are great. Clear Distortion has wasted many hours strumming along to their two chord genius.

School of Rock

Nearly all the best classic rock in one film? How is that possible? ACDC, Led Zep, Black Sabbath, The Clash, The Doors, Cream, The Ramones... you get the point.

Good Morning Vietnam

James Brown, Louis Armstrong, The Beach Boys... yeah basically the soundtrack is American '60s music in a nutshell and if you get the CD you have entertainingly satire dialogue breaks between songs.