Jazz is a genre of music that originated in the early 20th century in the African American communities of New Orleans. 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. Notable musicians like Louis Armstrong, Duke Ellington, and Miles Davis have significantly influenced the genre. Today, jazz continues to inspire and connect people around the world through its rich history and diverse sounds.