Bojidara Kouzmanova-Vladar, Magda Amara, Ivan Buffa, Wolfgang Vladar, Axel Kircher, Luis Zorita, Kreisler Trio Wien, Rousse Philharmonic Orchestra, Nayden Todorov
Marisol Montalvo, Gareth Flowers, David Byrd-Marrow, SWR-Vokalensemble Stuttgart, ICE International Contemporary Ensemble, Marcus Alan Creed, Matthias Pintscher