Dance writer Wendy Perron, a former associate director of Jacob's Pillow, explores Grand Union, a maverick 1970s improvisation group based in downtown New York. Perron tells their story through the voices of four key members: Yvonne Rainer, Steve Paxton, Trisha Brown, and David Gordon.

Special thanks to New England Public Media, for their support of this episode of PillowVoices.