Biddulph

Albert Spalding (violin), André Benoist, Philadelphia Orchestra, Eugene Ormandy

Nathan Milstein (violin), Leopold Mittman

Jascha Heifetz (violin), Emanuel Bay

Fritz Kreisler (violin), Carl Lamson

Isolde Menges (violin), Arthur De Greef (piano), Harold Samuel (piano)

Bronislaw Huberman (violin), Paul Frenkel (piano), Siegfried Schultze (piano)

Louis Kaufman (violin), Santa Monica Orchestra, Jacques Rachmilovich, Bernard Herrmann

Fritz Kreisler (violin), Carl Lamson (piano)

Busch Quartet

William Primrose (viola), Albert Spalding (violin), André Benoist (piano), Emanuel Feuermann (cello), New Friends of Music Orchestra, Walter Goehr, Fritz Stiedry