Neo-bop refers to a style of jazz that gained popularity in the 1980s among musicians who found greater aesthetic affinity for acoustically based, swinging, melodic forms of jazz than for free jazz and jazz fusion that had gained prominence in the 1960s and 1970s. Neo-bop is distinct from previous bop music due to the influence of trumpeter Wynton Marsalis, who popularized the genre as an artistic and academic endeavor opposed to the countercultural developments of the beat generation.

Bebop or bop is a style of jazz developed in the early to mid-1940s in the United States. The style features compositions characterized by a fast tempo, complex chord progressions with rapid chord changes and numerous changes of key, instrumental virtuosity, and improvisation based on a combination of harmonic structure, the use of scales and occasional references to the melody.