The master class with the Kazakh colleagues on choral art was held by the artistic director of the Orenburg chamber chorus Olga Serebriyskaya! During its stay in Kazakhstan passed a concert with participation of the Aktyubinsk chamber chorus where she acted as the conductor. The head of the Aktyubinsk chamber chorus Merbol Kuspanov and the chorus master Aslan Kuatov thanked the master from Orenburg for growth in the spiritual and creative plan and for the gained experience in work. And also expressed confidence in new joint projects!!