Rita Streich

Vassil Kazandjiev

Isaac Zhuk

Ture Rangström

Das Kleine Konzert

Stuttgarter Hymnus-Chorknaben

Roger Cotte

Charlie Kunz

Robert Zeller

Robert Schunk

Roger Best

Netherlands Philharmonic Choir

Oļģerts Cintiņš

Boyd Neel

Limburgs Symfonie Orkest

Bram De Wilde

Владимир Минин

Daniel Bourgue

Orchester Des Nationaltheaters Mannheim

New Hungarian Quartet

Marián Varga

Christel Borchers

André De Groote

SWR Vokalensemble Stuttgart

Hine Arthur Brown