From September 15 to September 18, 2016 in Moscow there took place the specialized forum of choral achievements of Horekspo which the artistic director of the Orenburg chamber chorus Olga Serebriyskaya and the director of collective Yury Razgulnov have visited.
The event was held in an exhibition forum format within the International musical NAMM Musikmesse exhibition in Sokolniki exhibition complex and has captured all spheres of life of choral community.