Ute Trekel-Burckhardt, Walter Raffeiner, Christine Whittlesey, Isolde Siebert, Andrew Watts, Gudrun Pelker, Roman Sadnik, Graham F. Valentine, Lydia Kavina, Klangforum Wien, Johannes Kalitzke
Bojidara Kouzmanova-Vladar, Magda Amara, Ivan Buffa, Wolfgang Vladar, Axel Kircher, Luis Zorita, Kreisler Trio Wien, Rousse Philharmonic Orchestra, Nayden Todorov
Guido Mancusi, Joe Hofbauer, PAN European Philharmonia, Budapest Concert Orchestra MAV, Schönbrunn Festival Orchestra , Symphony Orchestra of the Vienna Volksoper
Anna Maria Pammer, Monika Bair-Ivenz, Wolfgang Isenhardt, Ernst-Wolfgang Lauer, SWR-Vokalensemble Stuttgart, Klangforum Wien, SWR Sinfonieorchester Baden-Baden und Freiburg, Rupert Huber, Peter Rundel, Hans Zender