There were many types of music that were suitable for background music, such as classical music, folk music, pop music, and so on. The classical music was usually regarded as a kind of elegant music. Its musical form and structure were very rigorous, and it required a high level of musical accomplishment and knowledge to be appreciated. However, the background music of classical music could often create a noble and elegant atmosphere for the novel, making people feel comfortable and relaxed. It had a variety of musical styles with unique rhythms and harmonies. The background music could create a relaxed and humorous atmosphere for the novel. Folk songs and pop music were also very suitable as background music. Their musical characteristics and styles were more diverse, and they could create different emotional atmosphere for the novel, such as sadness, joy, romance, and so on. Of course, apart from music, the plot and character creation of the novel were also important factors that affected the background effect of the novel. A good plot could make the background music more vivid and fascinating, and a good character could make the reader more easily resonate and emotionally invested.