What Russian composer was notably conducted by Konstantin Saradzhev and received a lifetime pension in 1884?
Konstantin Saradzhev:  He was an advocate of new Russian music, and conducted a number of premieres of works by Pyotr Ilyich Tchaikovsky, Modest Mussorgsky, Igor Stravinsky, Sergei Prokofiev, Nikolai Myaskovsky, Dmitri Shostakovich, and Aram Khachaturian. Pyotr Ilyich Tchaikovsky:  Tchaikovsky was honored in 1884, by Emperor Alexander III, and awarded a lifetime pension.
Pyotr Ilyich Tchaikovsky