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