Go watch all three discs of the Monterey Pop Music Festival from 1967. Janis, The Who, Jimi, Otis, just a million great moments of music and people. It's not just a warm up for Woodstock, it makes Woodstock seem years late. Why did no one tell me to watch this sooner? Same Director, D. A. Pennebaker, who did "Don't Look Back," which is also required viewing.