A player of this instrument who used a dotted quarter note, eighth note rhythm to drive his song “Charleston” was named James P. Johnson. A song by a bandleader who played this instrument features microphone overtones created by the trumpet and clarinet playing in inverted registers. At 1920s Harlem rent parties, players of this instrument held musical battles (-5[1])called “cutting contests” (-5[1])often won (10[1])by Art Tatum, who played in its (10[1])stride style. (10[1])Another player of this instrument popularized Billy Strayhorn’s song about the shortest way to get to Harlem, “Take the A Train.” (10[1])For 10 points, Duke Ellington played what keyboard instrument made of eighty-eight black and white keys? ■END■ (10[2])