Lothar Koch, oboe Members of Amadeus Quartet
Gerd Seifert: horn Amadeus Quartet
Gervase de Peyer(klarinette) Amadeus Quartet
James Levine (piano) Ensemble Wien-Berlin Hansjorg Schellenberger (oboe) Gunter Hogner (horn) Karl Leister (clarinet) Milan Turkovic (bassoon)
James Levine (piano) Ensemble Wien-Berlin Karl Leister (clarinet) Wolfram Christ (viola)