Oskar Riedl

Klaus Storck

Albert Lortzing

Hans Knappertsbusch

Cincinnati Symphony Orchestra

Wiener Volksopernorchester

Evgeny Mravinsky

Radio-Sinfonie-Orchester Frankfurt

The New Symphony Orchestra Of London

Orchestre De La Société Des Concerts Du Conservatoire

Miklós Rózsa

Egon Morbitzer

Sir John Barbirolli

Michael Tree

Smetana Quartet

Eberhard Wächter

Maureen Forrester

Luigi Boccherini

Mantovani And His Orchestra

Joaquín Turina

Quatuor Parrenin

Russian State Symphony Orchestra

Johan Halvorsen

NBC Symphony Orchestra

Orchestre National De France