Free Jazz is a genre of music that emerged in the late 1950s, characterized by its improvisational nature and a departure from traditional jazz structures. Musicians often prioritize expression and spontaneity over melody and harmony, leading to a unique sound that can be both challenging and exhilarating. Notable figures in this movement include Ornette Coleman and John Coltrane, who pushed the boundaries of jazz. This genre encourages musicians to explore their creativity without the constraints of conventional forms. Free Jazz often features unconventional instrumentation and extended techniques, allowing for a diverse range of sounds and emotions. It has influenced various other genres and remains a significant part of the jazz landscape.