Sergei Slonimsky: key obituary facts
Is Sergei Slonimsky dead? Yes. Sergei Slonimsky died on February 9, 2020, at age 87.
Cause of death: Sergei Slonimsky's cause of death has not been publicly confirmed.
What was Sergei Slonimsky known for?
He was known as Russian and Soviet composer.
Russian and Soviet composer
Died on Sunday February 9th 2020