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"It&amp;apos;s the heart of summer, and that means it&amp;apos;s nearly time for Lollapalooza. For the ninth straight year, the massive festival touches down in Chicago&amp;apos;s Grant Park and, per usual, it comes equipped with a massively stacked lineup. Check out our picks for the 10 must-see acts, from Nine Inch Nails&amp;apos; triumphant return to breakout rap star Kendrick Lamar.\r\nBy Dan Hyman"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.rollingstone.com/music/lists/10-must-see-acts-at-lollapalooza-20130731/cat-power-19691231>