As rhythm and blues and rock 'n' roll erode jazz' audience still further, the music nonetheless enjoys a time of tremendous creativity. Saxophonist Sonny Rollins makes his mark on the scene, Duke Ellington reemerges as a star after a triumphant performance at the Newport Jazz Festival and Miles Davis makes several now-legendary albums. Young trumpeter Clifford Brown achieves great artistry, but his life is cut short in a car accident. Vocalist Sarah...