Beryl Rubinstein (October 26, 1898 - December 29, 1952) was a Jewish American pianist, composer. and teacher. Rubinstein was born in Athens, Georgia, where his father Isaac Rubinstein was the rabbi of the Congregation of the Children of Israel. He was a child prodigy on the piano, and made his New York City debut in 1911, with a concert at the Metropolitan Opera House. He then studied piano in Berlin, Germany with Ferruccio Busoni and others, making his debut in New York City in a joint concert with Eugène Ysaÿe in 1916. There followed several American and European tours. He also toured as an assistant pianist for the Duncan Dancers, a troupe headed by Isadora Duncan. In 1921 he joined the music faculty of the Cleveland Institute of Music, serving as the institution's director from 1932 un