Single-sided poster for performances held February 12 - 15, 1981 at Town Hall, New York. Performances of "Einstein on the Beach," "Music with Changing Parts / Music in Similar Motion / Dance #3 and Dance #5," and "Music in 12 Parts." Performers include Jon Gibson, Glass, Iris Hiskey, Jack Kripl, Richard Landry, Kurt Munkacsi, Richard Peck, Michael Riesman, Paul Zukofsky. Poster design by Sara Seagull from photo by Babette Mangolte.