D.A. Pennebaker, 1968, 78 mins.
A documentary of the 1967 Monterey Pop Festival, focusing on the audience as well as performances by such artists as Jimi Hendrix, Janis Joplin, and The Who. Check out Mama Cass being absolutely blown away while watching Joplin sing.
A Conversation with director DA Pennebaker and cameraman Al Maysles