- Elodie Buisson, Joanna Malewski, Olivia Doray, Yves Saelens, Orchestre national Montpellier Languedoc-Roussillon, Béatrice Pary, Marianne Crebassa, Mirjam Neururer, Lawrence Foster, Nicola Beller Carbone, Marius Brenciu
- Choeur D'Enfants Opéra Junior, Alexandra Dauphin-Heiser, Sigvards Kļava, Elina Bordry, Christine Knorren, Gustavo Porta, Béatrice Pary, Hasmik Papian, Mihaela Binder-Ungureanu, Martin Tzonev, Choeur De La Radio Lettone, Tomislav Lucic, Enrique Mazzola, Valérie Sainte-Agathe, Uran Urtnasan-Cozzoli, Anja Augustin, Marianne Crebassa, Sherry Sassoon-Deschler, Cécile Giglio, ChangHan Lim, Orchestre national Montpellier Languedoc-Roussillon
