Nicolas Geremus, Sergej Bolothy, Irene Buchmann, Margret Ceku, Vincendo Dellacorte, Bettina Horvath, Gordana Jovanovic, Elena Kodin, Gisela Kulmer, Eva Semeleder, Michal Duris, Sabine Fellner, Sebastian Fuhrlinger, Paula Hoechtl:Violin (#7.12.13)
Michael Buchmann, Gejza Jurth, Florian Krisper:Viola (#7.12.13)
Bernhard Aichner, Andrea Obritzhauser, Bertin Christelbauer:Cello (#7.12.13)