Who is a Polish politician that was also famous for performing Piano Concerto No. 4 by Anton Rubinstein?
Piano Concerto No. 4 (Rubinstein) The Piano Concerto No. 4 in D minor, Op. 70, by Anton Rubinstein is a Romantic concerto that was once highly esteemed and was in the repertoire of the Russian and Polish piano virtuosos Sergei Rachmaninoff and Ignacy Jan Paderewski.
Paula Szalit Paulina Szalitówna (1886 or 1887—1920), more commonly known as Paula Szalit was a Polish pianist and composer.