Heinrich Neuhaus
Heinrich Gustav Neuhaus (Polish: Henryk (Harry) Neuhaus, Russian: Ге́нрих Густа́вович Нейга́уз, Genrikh Gustavovič Nejgauz, 12 April [O.S. 31 March] 1888 – 10 October 1964) was a Russian-born pianist and teacher. Part of a musical dynasty, he grew up in a Polish-speaking household. He taught at the Moscow Conservatory from 1922 to 1964. He was made a People's Artist of the RSFSR in 1956. His piano textbook The Art of Piano Playing (1958) is regarded as one of the most authoritative and widely used approaches to the subject.
Source: Wikipedia