Bojidara Kouzmanova-Vladar, Magda Amara, Ivan Buffa, Wolfgang Vladar, Axel Kircher, Luis Zorita, Kreisler Trio Wien, Rousse Philharmonic Orchestra, Nayden Todorov
Juraj Bartos, Ladislav Fanzowitz, Thomas Frey, Johanna Gröbner, Andrew Jezek, Hubert Kerschbaumer, Mathias Kronsteiner, Ivana Pristašová, Flip Philipp, Joris Roelofs, Dominik Stöger, Ernst Weissensteiner, Michael Williams