Gnarls Barkley have unleashed the biggest pop single of the decade in the U.K. and it has climbed to #2 in the U.S. It seems the entire world is "Crazy" for Gnarls Barkley. Now you have the chance to see the duo onstage as they make a quick trip across North America this summer. This is nearly guaranteed to be a show to remember. Check the Gnarls Barkley concert dates and check out the tickets available.
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