Subgenres are specific categories within a broader genre that help to classify works of art, literature, music, and other forms of creative expression. For example, within the genre of Rock Music, you can find subgenres like Punk Rock and Heavy Metal, each with its own distinct characteristics and fan base. These classifications allow creators and audiences to better understand and appreciate the nuances of different styles. By identifying subgenres, such as Science Fiction or Fantasy in literature, readers can find works that align more closely with their interests and preferences, enhancing their overall experience.