This week marks the 48th anniversary of the Woodstock Music & Art Fair. On August 16, 1969, Country Joe McDonald took the stage for what would be one of his two appearances. Unlike a lot of his fellow musicians who perfored at Woodstock, Country Joe is still going strong. He just released a new album called 50, that’s been featured all summer on the program Stuck in the Psychedelic Era. The program’s host, The Hermit, also had a conversation with Country Joe.