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