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Piledriver Waltz- Alex Turner 

I think that one of my favorite soundtracks of all time, along with the Atonement and The Virgin Suicides soundtrack is the Submarine soundtrack. 

Alex Turner wrote and performed all of the songs, and Piledriver Waltz appeared in the Arctic Monkeys new album, Suck It and See. 

Anyways, the song version here is the one used in the movie, and the video itself is like an additional trailer. Which is pretty cool. 

Anyways, enjoy! :]