NUR-SULTAN. KAZINFORM Performances of Astana Opera’s artists in Rudnyi ended with enthusiastic reviews and unceasing applause. As part of a tour of the cities of Kazakhstan, the opera company and the Chamber Orchestra of the capital’s opera house visited the industrial centre of the Qostanai region for the first time, capturing the hearts of local performing arts aficionados forever, the press service of Astana Opera informed.