Erich Penzel

Carl-Heinz Müller

Stafford Dean

Georg Kulenkampff

The Jacques Orchestra

Kelsey Jones

Norbert Brainin

Orchester Von St. Augustin, Wien

Adolf Dallapozza

Kiev Chamber Orchestra

Christoph Stepp

Grace Hoffman

Robert Vincent

Petr Sovadina

Alberto Lysy

Ernestine Schumann-Heink

Neville Dilkes

Joseph Schmidt

David Parkhouse

Jocelyne Chamonin

Ансамбль Альтистов ЦДРИ

Atlanta Symphony Chorus

Хор Ленинградского Радио И Телевидения

Beaux Arts String Quartet

Vladimír Topinka