Галина Ковалёва

Gilbert And Sullivan Festival Chorus And Orchestra

Karl Terkal

Fritz Uhl

Set Svanholm

The Budapest Philharmonic Orchestra

Wiesław Ochman

Michel Dens

Corul Operei Române

Martha Mödl

Berliner Symphoniker

Zeger Vandersteene

Sari Barabas

Enzo Dara

NDR Chor

Denise Scharley

Norma Lerer

Alfredo Simonetto

Nigel Rogers

London Philharmonic Choir

John Cameron

Giovanni Martinelli

Eric Ericson

Orchester Der Städtischen Oper Berlin

Mattiwilda Dobbs