09/14/2009 05:12 am ET Updated May 25, 2011

Woodstock-Era Green Bands' Past and Present Activism

Woodstock may have been a one-of-a-kind concert, but the artists and bands that performed there didn't let their commitment to global, political, and social change end with the departure of the last muddy audience member. [...] Learn more about these green enthusiast-performers and more in Treehugger's 10 Woodstock-Era Bands Still Rocking the Green Movement slideshow.

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