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