Zinovii Petrovich Feldman also Zinovy, and in German sources Sinowi (Фельдман Зиновий Петрович.
He was a member of the Moscow Society for Jewish Music and composed various pieces of chamber music.
He was a friend of, and influenced by Alexander Krein.
[1][2] Prokofiev regarded Feldman highly, and entrusted him with the orchestration of some of his works.
[3][4][5] Feldman died during the Second World War at the age of 49.