Werner Eisbrenner

Zbor Opere Hrvatskog Narodnog Kazališta

Giulio Neri

Orquesta Filarmónica De Barcelona

Marina Hotine

Bogna Sokorska

Georges Thill

Luciano Tajoli

Sergei Vasilyevich Rachmaninoff

Heinz Sandauer

Camerata Academica Salzburg

Krešimir Baranović

New York City Opera Chorus

Peter Roth-Ehrang

Chór Państwowej Opery Im. Stanisława Moniuszki W Poznaniu

Ferrante & Teicher

Karl Dönch

Sir John Barbirolli

Øivin Fjeldstad

Reiner Süß

Federico Chueca

Detroit Symphony Orchestra

Suzy Delair

Mimi Coertse

Pablo Luna