Boston National Philharmonic

Enrico Mainardi

Philharmonia Hungarica

Reg Tilsley Orchestra

Frederick Fennell

Julius Rudel

Bath Festival Chamber Orchestra

Eastman-Rochester Orchestra

Marisa Robles

Baldassare Galuppi

Shoshana Shoshan

Jacqueline Du Pré

Rena Kyriakou

D'Oyly Carte Opera Company

Willem Van Otterloo

Hungarian Chamber Orchestra

Robert Zeller

Анна Есипова

Solistenvereinigung Des Berliner Rundfunks

Germaine Thyssens-Valentin

Jon Vickers

Kenneth McKellar

Pierre Boulez

The London "Pro Musica" Symphony Orchestra

José Tordesillas