- Bell Telephone Hour Orchestra, Donald Voorhees, Marian Anderson
- Albert Spalding, Johana Harris, Franz Rupp, Jascha Heifetz, Vladimir Sokoloff, Andre Benoist, Vernon de Tar, Marian Anderson, Harry Isaacs, William Primrose, Joseph Kahn
Kontraaltist:in · 1897 - 1993
Marian Anderson
- The Philadelphia Orchestra, Franz Rupp, Marian Anderson, Kosti Vehanen, Eugene Ormandy, University of Pennsylvania Choral Society