U.K. issue from 1970 including Roland Kayn 'Cybernetics III', (Composed by Roland Kayn. Produced & performed by Marino Zuccheri & Roland Kayn) & Luigi Nono 'Contrappunto Dialettico Alla Mente' (Chorus - Coro Da Camera Della RAI - composed by Luigi Nono. Conducted by Nino Antonellini, soprano vocals Liliana Poli, voice by Cadigia Bove, Elena Vicini, Marisa Mazzoni & Umberto Troni).

• A Cybernetics III
• B Contrappunto Dialettico Alla Mente