Woodstockfestivalen hadde noen av datidens største rockstjerner på programmet, blant andre Richie Havens, Country Joe & the Fish, John Sebastian, The Incredible String Band, Tim Hardin, Ravi Shankar, Melanie, Arlo Guthrie, Joan Baez (den gang svanger i sjette mnd), The Grease Band, Santana, Canned Heat, Mountain, Janis Joplin, Grateful Dead, Creedence Clearwater Revival, Sly & the Family Stone, Sonny & Cher, The Who, Jefferson Airplane, Mountain, Joe Cocker, Ten Years After, The Band, Blood, Sweat & Tears, Johnny Winter (med broren Edgar Winter på to låter), Crosby, Stills, Nash & Young, Paul Butterfield Blues Band, Sha-Na-Na, Jimi Hendrix & «Gypsy Sun and Rainbows».