Hilde Reggiani

Elfride Trötschel

Ana María Iriarte

Béla Bartók

Ludwig Weber

The Boyd Neel String Orchestra

Jacinto Guerrero

Eastman-Rochester Orchestra

Vittorio Gui

Giovanni Inghilleri

Giacomo Meyerbeer

Lisa Perli

Thor Martin Johnson

The Griller String Quartet

Herbert Janssen

Stella Andreva

Duilio Baronti

René Soames

The Stockholm Festival Orchestra

James Robertson

Cincinnati Symphony Orchestra

Emanuel List

Paul Hupperts

Lina Bruna Rasa

Massimo Amfitheatrof