What orchestra did the pianist born on November 18, 1860 play with?
Warsaw National Philharmonic Orchestra:  Among the other luminaries who played with the Philharmonic were pianists Ignacy Jan Paderewski and Arthur Rubinstein, violinists Jascha Heifetz and Pablo de Sarasate, and cellist Pablo Casals. Ignacy Jan Paderewski: Ignacy Jan Paderewski, GBE (] ; 18 November [O.S. 6 November] 1860  – 29 June 1941) was a Polish pianist and composer, politician and spokesman for Polish independence.
i don't know