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In page Ruth Laredo:

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In 1988, Laredo participated at the celebration of the 135th anniversary of the first Steinway piano, and the 500,000th piano manufactured by that company. The concert, hosted by Van Cliburn, featured 27 famed pianists, including Alfred Brendel, Shura Cherkassky, Murray Perahia, Rudolf Serkin and Alexis Weissenberg. Laredo played Rachmaninoff's Prelude Op. 32, No. 5 and Coquette from Robert Schumann's Carnaval, Op. 9.[citation needed]