Exhibition catalogue published in conjunction with show held January 20 - February 14, 1980. Foreword by Nele Hertling, René Block, Werner Düttmann, and Dr. Ulrich Eckhardt. Artists, musicians, and ensembles who participated include the Harry Partch Ensemble, the Bewitched, Cris Forster, Song of Myself, Michel Deneuve, Alain Dumont, Gerd Zacher, Orgelkonzert, Bruno Hoffmann, David Tudor, Dieter Schnebel, Daniel Schmidt, Nancy Krap, Gottfried Eberle, and many others. Includes festival schedule and articles and essays on and interviews with the musicians. Printed in black-and-white. In German.