“酷爵士” (Cool Jazz) is a style of jazz music that emerged in the late 1940s and 1950s. It is characterized by its relaxed tempos and lighter tones, contrasting with the more intense and fast-paced styles of bebop. Musicians often use smooth melodies and intricate harmonies, creating a sophisticated sound that appeals to a wide audience. Key figures in the development of 酷爵士 include Miles Davis and Chet Baker, who helped popularize this genre through their innovative approaches. The style often incorporates elements from classical music, making it distinct and accessible, and it remains influential in contemporary jazz.