The performances
Country Joe and the Fish perform at Woodstock with an iconic song directly protesting the Vietnam War.
Jimi Hendrix's performance at Woodstock of the National Anthem, which included lifelike war sounds produced from his guitar using serveral different techniques, and the military tune, "Taps".
Jefferson Airplane perfoms "Somebody to Love". They serve as an example of the psychedelic music preveleant at Woodstock.