He gave the American premiere of Arnold Schoenberg's Op. 11 and performed pieces by other European modernists such as Ferruccio Busoni, Béla Bartók, Zoltán Kodály and Claude Debussy.
Richard Nixon | Richard Wagner | Richard Strauss | Richard Branson | Cliff Richard | Richard Gere | Richard Burton | Richard Hammond | Richard | Richard Dawkins | Little Richard | Richard Feynman | Richard Attenborough | Richard M. Daley | Richard I of England | Richard Thompson | Richard Francis Burton | Richard Thompson (musician) | Richard Pryor | Richard Linklater | Richard III of England | Richard Petty | Richard II | Richard II of England | Richard E. Byrd | Maurice Richard Arena | Muhal Richard Abrams | Richard Herring | Richard Wright | Richard Stallman |
The list of legendary pianists he taught includes Anna Yesipova, Richard Buhlig, Ignaz Friedman, Ignacy Jan Paderewski, Artur Schnabel, Mark Hambourg, Alexander Brailowsky, Alexander Winkler, Benno Moiseiwitsch, Paul Wittgenstein, Natalia Polnazkovski and Mieczysław Horszowski.