Eminent professors Stephan Siegenthaler at the University of Applied Sciences and Arts in Lucerne and Yasuyo Yano, pianist and professor at the Music Academy in Lucerne, Switzerland held a free master class for students of clarinet and piano at the Faculty of Arts in Niš from 19th to 22nd January 2015. Also, prof. Stephan Siegenthaler and Miloš Mijatović, assistant professor at the Faculty of Arts in Niš, performed as soloists at the premiere concert of the Niš Symphony Orchestra on Thursday, 21st January 2016, under the conductorship by Toshio Yanagisawa from Japan