WOODSTOCK
'(<a href="http://www.j-archive.com/media/2009-12-03_J_05.jpg" target="_blank">Jimmy of the Clue Crew reports from inside the Museum at Bethel Woods, New York.</a>)  The festival's iconic poster lists several acts who didn't end up playing, including these heavy metal forefathers who sang "In-A-Gadda-Da-Vida"--they ended up stuck at an airport'
Iron Butterfly