Chamber, Duos, Piano Duos, Weiner, Leó (composer)

Lena Neudauer (violin), Robert Kulek (piano), Emi Ohi Resnick (viola), Timora Rosler (cello), Roman Zaslavsky (piano), Gavriel Lipkind (cello) Gergely Madaras

Istvan Kassai (piano)

Georg Kulenkampff (violin), Sir Georg Solti (piano), Max Lichtegg (tenor), Clifford Curzon (piano), Dame Joan Sutherland (soprano), Marilyn Horne (mezzo-soprano), Luciano Pavarotti (tenor), Martti Talvela (bass), András Schiff (piano), Kiri Te Kanawa (soprano), Elisabeth Norberg-Schulz, Anne Sofie von Otter (mezzo-soprano), Uwe Heilmann, René Pape (bass), Wiener Staatsoper (opera company), Arleen Auger (soprano), Cecilia Bartoli (mezzo-soprano), Vinson Cole (tenor), Wilhelm Melcher (violin), Gerhard Voss (viola), Peter Buck (cello), Hermann Voss (viola), Julia Varady (soprano), Iris Vermillion (mezzo-soprano), Sylvia Stahlmann (soprano), Marjana Lipovsek (contralto), Thomas Moser (tenor), Tonhalle-Orchester Zürich, World Orchestra for Peace, Budapest Festival Orchestra, Wiener Philharmoniker, Chamber Orchestra of Europe, Symphonie-Orchester des Bayerischen Rundfunks, Berliner Philharmoniker, Paris Conservatoire Orchestra, Orchestre de Paris, Royal Concertgebouw Orchestra, Israel Philharmonic Orchestra