★Universal Edition

Eleven compositions for the 80th Birthday of Dr. Alfred A. Kalmus by some of the most representative composers of avant-garde (David Bedford, Hugh Wood, Pierre Boulez, Richard Rodney Bennett, Luciano Berio, Cristobal Halffter, Roman Haubenstock-Ramati, Harrison Birtwistle, Karlheinz Stockhausen, Bernard Rands, Henri Pousseur) released on Universal Edition in 1976.