Music Personalities. pic: circa 1940's. Chilean born distinguished pianist Claudio Arrau, ( 1903-1991), portrait. Claudio Arrau was one of the supreme keyboard masters. [Getty Images]

Music Personalities, pic: circa 1940's, Chilean born distinguished pianist Claudio Arrau, ( 1903-1991), portrait, Claudio Arrau was one of the supreme keyboard masters (Photo by Popperfoto via Getty Images/Getty Images)

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