Jazz is a music genre that originated in the African American communities of New Orleans in the late 19th and early 20th centuries. It combines elements of African rhythms, blues, and European musical traditions. Characterized by its swing and blue notes, jazz often features improvisation, allowing musicians to express their creativity and individuality. Over the years, jazz has evolved into various styles, including bebop, cool jazz, and free jazz. Influential artists like Louis Armstrong, Duke Ellington, and Miles Davis have shaped the genre, making it a significant part of American culture and music history. Jazz continues to inspire musicians worldwide.