From 1931 to 1935 he organized .
From 1931 to 1935 he conducted the Radio Symphony Orchestra of the Karelian Autonomous Soviet Socialist Republic , whose first performance over the Soviet airwaves took place under his direction in 1931 .
From 1931 to 1935 he organized and conducted the Radio Symphony Orchestra of the Karelian Autonomous Soviet Socialist Republic , whose first performance over the Soviet airwaves took place under his direction in 1931 .