- Craig Smith, Nenad Marinkovic, Yann Beuron, Arnold Schoenberg Choir, Hendrickje van Kerckhove, Michelle Breedt, Jurgen Sacher, Sally Matthews, Christa Ratzenbock, Radio-Symphonieorchester Wien, Erik Arman, Dominik Koninger, Bertrand de Billy, Deborah Polaski, Heidi Brunner, Matjaz Robavs, Magdalena Anna Hofmann, Jean-Philippe Lafont
- RAI Symphony Orchestra Rome, Gianluigi Gelmetti, Maria Trabucco, Roma della Rai Chorus
