Ängby Kammarkör

Lukas David

Suske-Quartett

Marcel Moyse

Alison Hargan

Julius Berger

František Maxián

Fredell Lack

Antonio Membrado

Abel Korzeniowski

Le Grand Orchestre Du Gramophone

Mihaela Martin

Robert McDuffie

Эстрадный Оркестр Всесоюзного Радио

Győr Girls' Chorus

Eteri Andjaparidze

Jakov Gotovac

Petersen Quartett

Václav Snítil

Pietro Massa

Tallis Chamber Choir

C. Alexander Peloquin

Robert Haigh

Schola Cantorum Stuttgart

Libuše Márová