Caterpillar Changes, a multi-media event held during February and March, 1967 at the Filmmaker’s Cinematheque in New York. The two-week event featured music by The Gato Barbieri Quintet and Larry Coryell and the Free Spirits and appearances and films by Andy Warhol, Harry Smith, Jonas Mekas, Barbara Rubin, Jack Smith, Gerard Malanga, D.A. Pennebaker and many others. Also featured were Angus Maclise & The Velvet Underground in The Dental Destruction of The Chairs a Mass Mental Concentration Against Furniture By Movies Movie Movies.