The Conservatory Great Concert Hall is remarkable for the richness of its interior, excellent acoustic properties and exclusive design. Many famous musicians gave concerts in the Conservatory Great Concert Hall -- such as H.G. Neuhaus, S.T. Rikhter, D.F. Oistrakh, M.L. Rostropovich. F.I. Shalyapin and L.V. Sobinov sang there. Mayakovsky recited his verses in the Hall. Many composers performed their own works in the Great Concert Hall of the Conservancy including S.V. Rakhmaninov, A.N. Skryabin, S.S. Prokofyev, G.V. Sviridov, R.K. Shchedrin and A.G. Shnitke were among them. In 1985 the Conservancy Great Concert Hall was supplemented with a concert organ made by a well-known German company "Zauer".