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Retro Revival - '90s Music Makes Its Return
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Noel Vasquez/Getty Images North America, Alexandra Wyman/Getty Images North America, Ethan Miller/Getty Images North America
Break out your flannel and your platform shoes: We're in the midst of a '90s revival. A number of bands that are best known for making waves in the years before Y2K are back on the road this year, many of them promoting all-new material.