The crossword solutions for the term 'Pianist Rubinstein' are ARTUR (5 letters) and ANTON (5 letters). ARTUR Rubinstein was a Polish-American classical pianist who was widely considered one of the greatest pianists of the twentieth century. He was known for his interpretations of the works of Chopin, Brahms, and Beethoven. ANTON Rubinstein was a Russian composer, pianist, and conductor who was one of the most influential figures in 19th-century Russian music. He was the founder of the St. Petersburg Conservatory and is credited with helping to establish the Russian school of piano playing.