Ursula Schirrmacher

Bolshoi Theatre Orchestra

Sir John Barbirolli

Karl Böhm

Lisa Della Casa

Arrigo Boito

Ruggiero Leoncavallo

Jascha Heifetz

Eberhard Wächter

Leonard Pennario

Margreta Elkins

Russian State Symphony Orchestra

Orchestra Del Teatro Dell'Opera Di Roma

Ernst Kozub

Alexander Borodin

Franz Fehringer

Camille Saint-Saëns

Oliviero De Fabritiis

Rita Bartos

Carlo Maria Giulini

Renata Scotto

Sir Malcolm Sargent

William Schuman

Georg Friedrich Händel

Hermann Prey