William Bennett flute Grumiaux Trio Arthur Grumiaux violin Georges Janzer viola Eva Czako cello
William Bennett(flute) Arthur Grumiaux(violin) Georges Janzer(viola) Eva Czako(cello)
Arthur Grumiaux 1st Violin Arpad Gerecz 2nd Violin Max Lesueur Viola Paul Szabo 1nd Cello Philippe Mermoud 2nd Cello