9 Evenings: Theatre & Engineering - a 10 DVD set of films on a legendary series of theater, dance, music and performances at the New York 69th Regiment Armory in 1966 by 10 New York artists: Robert Rauschenberg, John Cage, David Tudor, Yvonne Rainer, Deborah Hay, Robert Whitman, Steve Paxton, Alex Hay, Lucinda Childs and Öyvind Fahlström.