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Swing, a style of jazz characterized by its fast tempo, syncopated rhythms, and big band arrangements, was pioneered by Lionel Hampton. Hampton, a vibraphonist and drummer, played a significant role in the development of swing during the 1930s and 1940s. His innovative playing style and collaborations with other jazz greats, such as Benny Goodman and Charlie Parker, helped to define the sound and energy of swing.