Mumford & Sons band member Marcus Mumford performs on Wednesday, Aug. 28, 2013 at the West Side Tennis Club in the Forest Hills neighborhood of the Queens borough of New York. (Photo by Charles

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Mumford & Sons band member Marcus Mumford performs on Wednesday, Aug. 28, 2013 at the West Side Tennis Club in the Forest Hills neighborhood of the Queens borough of New York. (Photo by Charles Sykes/Invision/AP) less 

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Associated Press
Thu, Aug 29, 2013 6:09 PM EDT