- Rudolf Kolisch, Dorothy Chester, Otto Klemperer, New Friends of Music Orchestra, John Wummer, John Meisner, Edith Weiss Mann, Amsterdam Strings
- Prades Festival Orchestra, John Mack, Fernando Valenti, Leila Storch, Marcel Mule, Lucien Thevet, Isaac Stern, Alexander Schneider, Marcel Tabuteau, Maurice Allard, Paul Tortelier, John Wummer, Gilbert Coursier, Pau Casals
