Exclusive: Aerosmith's Joe Perry Composes for CSI

Aerosmith guitarist Joe Perry has composed two instrumental tracks for this Wednesday's episode of CBS hit CSI, and we have your exclusive first listen!

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The Grammy winner says of the experience, "It was really exciting that CSI gave me this opportunity to contribute to the show. The first piece is pure adrenaline rock 'n roll. The second gave me a chance to work for my DJ son Roman, who contributed some of his electronic dance music."

In the episode, titled "Dune and Gloom," the CSI team will investigative an off-road truck competition that goes wrong when a bomb explodes during the race. CSI airs Wednesdays at 10:00-11:00 p.m. ET/PT on CBS.