Lucia Danieli

Arnold van Mill

Leoš Janáček

Gilbert & Sullivan

Wilhelm Schüchter

Franz von Suppé

Carl Maria von Weber

Ernest Blanc

Ruggiero Leoncavallo

Jan Kiepura

Sir Thomas Beecham

NBC Symphony Orchestra

Wilhelm Klemm

Carlo Maria Giulini

Hungarian State Opera Orchestra

Bernhard Paumgartner

Rudolf Kempe

Léo Delibes

Lisa Otto

Engelbert Humperdinck

RCA Victor Symphony Orchestra

RIAS Symphonie-Orchester Berlin

Ruth-Margret Pütz

Nicolai Gedda

Ferdinand Hérold