Pierre Boulez, Ensemble Intercontemporain, BBC Symphony Orchestra, Andrew Gerzso (electronics), Hae-Sun Kang (violin), Wiener Philharmoniker, BBC Singers, Pierre-Laurent Aimard (piano), Florent Boffard (piano), Maurizio Pollini (piano), Christine Schäfer (soprano), Hilary Summers (contralto), Phyllis Bryn-Julson (soprano), Aloys Kontarsky (piano), Alfons Kontarsky (piano), Quatuor Parisii (chamber ensemble), Sophie Cherrier (flute)
