Ioan Micu, Leonie Schoon, Herman Bekaert, Antwerp Transparant Chamber Opera Ensemble and Orchestra, Hans Rotman, Rolande van Der Paal, Bernard Loonen, Gretje Anthoni & Romain Bischoff
Alban Berg Quartett, Armin Jordan, The BBC Symphony Orchestra, Chanticleer, Claudio Scimone, Cyprien Katsaris, English Chamber Orchestra Chorus, Ensemble Vocal et Instrumental de Lausanne, Gewandhausorchester Leipzig, I Solisti Veneti, Jean-François Paillard, Karl Engel, Kent Nagano, Kurt Masur, Lawrence Foster, London Philharmonic Choir, London Philharmonic Orchestra, London Symphony Orchestra, Marie-Claire Alain, Michel Corboz, Michel Legrand, Choir of New College Oxford, New York Philharmonic, Orchestre national de l'Opéra de Monte-Carlo, Orchestre de Chambre Jean-François Paillard, Piero Toso, Pierre Amoyal, Plácido Domingo, Raymond Leppard, Staatskapelle Dresden, Thomas Hampson, William Christie & Zubin Mehta
