Kurtág - What is the word

Netherlands Radio Choir (chorus), Natalia Zagorinskaya (soprano), Gerrie de Vries (mezzo-soprano), Yves Saelens (tenor), Harry van der Kamp (bass), Jean-Guihen Queyras (cello), Elliott Simpson (guitar), Tamara Stefanovich (piano), Csaba Király (pianino, spoken word) Asko | Schoenberg Ensemble, Reinbert de Leeuw

Viktoria Mullova (violin), Marieke Blankestijn (violin), Douglas Boyd (oboe), Matthew Wilkie (bassoon), Christoph Marks (cello), Gidon Kremer (violin), Leslie Pearson (organ, harpsichord), Simon Halsey (chorus master), Bryn Terfel (bass-baritone), Cheryl Studer (soprano), Waltraud Meier (mezzo-soprano), Siegfried Jerusalem (tenor), Andreas Schmidt (baritone), Hartmut Welker (baritone), Peter Burian (chorus master), Kurt Moll (bass (vocal)), Peter Köves (bass (vocal)), Senta Fischer (contralto), Bojidar Nikolov (tenor), Elaine MacKillop (contralto), Ingrid Sieghart (soprano), Amy Linda Domaracki (soprano), Claudio Otelli (bass (vocal)), Franz Kasemann (tenor), Renate Hasler (soprano), Ulrike Erfurt (contralto), Marianne Sattmann (contralto), Gretchen Eder (soprano), Anne Sofie von Otter (mezzo-soprano), Jose Antonio Sainz Alfaro (chorus master), Véronique Gens (soprano, singer), José Antonio Sainz Alfaro (chorus director), Roberto Alagna (tenor), Stella Doufexis (mezzo-soprano), Gil Shaham (violin), Mikhail Pletnev (piano), Christine Schäfer (soprano), Simon Keenlyside (baritone, singer), Marcelo Álvarez (tenor), Mirella Freni (soprano), Jonas Kaufmann (tenor), Michael Volle (bass-baritone), Margarethe Joswig (mezzo-soprano), Jacques Zoon (flute), Richard Hosford (clarinet), James Sommerville (horn), Anna Netrebko (soprano), Saimir Pirgu (tenor), Romano Gandolfi (chorus master), Andrea Concetti (bass (vocal)), Nicola Ulivieri (bass-baritone), Sara Mingardo (mezzo-soprano), Peter Marschik (chorus master), Gottfried Hornik (narrator), Günther Theuring (chorus master), Annet Zaire (soprano), Ildiko Monyok (speaker), Erwin Ortner (chorus master), Wissam Boustany (flute), Ernesto Molinari (clarinet), Thomas Larcher (piano), Roger Woodward (piano), Chamber Orchestra of Europe, London Symphony Orchestra, Berliner Philharmoniker, Swedish Radio Choir, Wiener Philharmoniker, Chor der Wiener Staatsoper, Donostiako Orfeonia, suedtiroler Kinderchor, Gretel Brugger, Mahler Chamber Orchestra, Coro di Teatro Regio Parma, Coro Sinfonico di Milano Giuseppe Verdi, Wiener Sängerknaben, Wiener Jeunesse-Chor, Ensemble Anton Webern, Arnold Schoenberg Chor, Gustav Mahler Jugendorchester, Claudio Abbado

Ildiko Monyok (reciter), Annet Zaire (soprano), Wissam Boustany (flute), Ernesto Molinari (clarinet), Thomas Larcher (piano) Ensemble Anton Webern, Arnold Schoenberg Chor, Claudio Abbado

Hsin-Huei Huang (piano), Arcángel (flamenco singer), Nicolas Hodges (piano), Piroska Molnár (alto), Miki Skuta, Nora Sukta (pianos), Florian Birsak (harpsichord), Mayumi Miyata (shō), Arabella Hirner (conches), Noriko Shiozaki (piano), Luigi Gaggero (cimbalom), Frank Stadler (violin) stadler quartett, Ensemble Contrechamps, oenm, Quatuor Diotima, Mozarteumorchester Salzburg, Beat Furrer, Johannes Kalitzke, Arturo Tamayo

Ensemble Anton Webern, Arnold Schoenberg Choir, Claudio Abbado