Friedman's relatively few recordings, which have been collected by Naxos Records on five CDs, are widely admired, particularly his Chopin and his nine Songs Without Words by Mendelssohn.
Among the guest musicians of this first season were the conductor Arthur Nikisch, the pianists Eugen d'Albert, Edwin Fischer, Wilhelm Kempff, Ignaz Friedman and Artur Schnabel, and the violinists Bronisław Huberman and Carl Flesch.
Milton Friedman | Thomas Friedman | Marty Friedman | Kinky Friedman | Marty Friedman (musician) | Ignaz Moscheles | Peter Friedman | Lawrence M. Friedman | Ignaz von Döllinger | Glen E. Friedman | David F. Friedman | Stephen Friedman (PFIAB) | Rose Friedman | Menachem Friedman | Ken Friedman | Graeme Friedman | Friedman Memorial Airport | David D. Friedman | Bernard A. Friedman | William F. Friedman | Stephen J. Friedman | Roger Friedman | Ralph Friedman | Patri Friedman | Louis Friedman | Ignaz Semmelweis | Ignaz Heinrich von Wessenberg | Ignaz Friedman | Henryk Friedman | Friedman |
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.