- Halina Czerny-Stefanska, Dénes Várjon, Krzysztof Jablonski, Warsaw National Philharmonic Orchestra, Adam Harasiewicz, Kazimierz Kord, Stanislav Bunin, Martha Argerich, Ivo Pogorelich, Budapest Philharmonic Orchestra, Andras Korodi & Sandor Falvai
- Claudio Arrau, Zoltán Kocsis & Stephen Kovacevich
- Hanspeter Gmür, Failoni Orchestra, Budapest, Capella Istropolitana, Barry Wordsworth, Kodály Quartet, Benjamin Frith, Slovak State Philharmonic Orchestra, Kosice, Ernst Ottensamer, Johannes Wildner, Moshe Hammer, Norbert Kraft, Slovak Philharmonic Orchestra, Oliver von Dohnányi, Yoav Talmi, Rivka Golani, San Diego Symphony Orchestra & İdil Biret
- Jorge Bolet
- Vladimir Horowitz
- Eugene Ormandy & The Philadelphia Orchestra
- Alfred Brendel, Bruce Hungerford, Gilbert Varga, Guiomar Novaes, Jeanne-Marie Darre, John Barnett, Members of the Alumni of the National Orchestral Association, Ronan O'Hora, Rosina Lhevinne, Royal Philharmonic Orchestra, Russell Sherman & Sequeira Costa