BETHEL, NY - AUGUST 14: Young revelers gather as the 40th anniversary of the Woodstock music festival approaches August 14, 2009 in Bethel, New York. On August 15-17 in 1969 an estimated 400,000 music fans gathered on Max Yasgur's farm in Bethel, New York for the most celebrated music festival ever. The 40th anniversary concert will take place in Bethel tomorrow. (Photo by Mario Tama/Getty Images)
Mario Tama / Getty Images
5. Jefferson Airplane – Somebody To Love
Woodstock Fun Fact: Founded by Michael Lang, John P. Roberts, Joel Rosenman & Artie Kornfeld.