We will also be joined by singer Country Joe McDonald, who performed two sets at the concert. Sing along with Joe here: http://www.countryjoe.com.
Joe is currently advising on a box set of music called "Next Stop Is Vietnam: The War on Record: 1954-2008," available in June 2010 on Bear Family Records.
We'll also talk to Wavy Gravy, who was an emcee at Woodstock. He and members of the Hog Farm Collective were in charge of security at the event!
Wavy has a new film out called "Saint Misbehavin: The Wavy Gravy Movie." Find out more about the movie and Wavy's antics here: http://www.wavygravy.net