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"Fans were cranking out the music at Friday's Outside Lands music festival in San Francisco. Cranking with their hands, on a sort of exercise bike. You crank, you hear Eddie Vedder and the crew through the headphones.It's"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/pearl-jam-runs-on-people-power-at-san-franciscos-outside-lands-music-fest.html>