George Antheil
George Carl Johann Antheil (June 8, 1900, Trenton, New Jersey – 12 February 1959, New York City) was an American avant-garde composer and pianist. His technique was loud, brazen, and percussive. Critics wrote that he hit the piano rather than played it, and indeed he often injured himself by doing so. Audiences in Budapest got so restless sometimes that Antheil would pull a pistol from his jacket and lay it on the piano to make people pay attention.