No. Butterfly Lovers is one of the traditional Chinese love stories, spread throughout the country, and is not unique to the Lingnan region. The story of Butterfly Lovers has been adapted into a variety of art forms, including music, opera, movies, TV series, etc. In the Lingnan area, the story of Butterfly Lovers has also been widely performed and passed down. There are also works with the theme of Butterfly Lovers in Lingnan music, but the story of Butterfly Lovers is not a representative work of Lingnan music.