Dizzy Jazz is a style of jazz music that was popularized by the American jazz trumpeter and composer Dizzy Gillespie in the 1940s. BOP is an acronym for Bebop, which is a style of jazz characterized by fast tempos, improvisation, and complex harmonic structures. BOP was developed in the 1940s as a reaction to the more traditional swing style of jazz. Dizzy Jazz is a combination of bebop and swing, creating a unique sound that has become a staple of jazz music.