The tree hole song expresses the sad feeling in the author's heart and hopes to live happily forever.

Songs that are popular among the people and give them a national color are called ballads or folk songs. Folk songs have a long history, so their authors are mostly unknown.

Folk songs express the feelings and customs of a nation, so each has its own unique scale and emotional style. For example, the exuberance of French folk songs, the enthusiasm of Italian folk songs, the simplicity of British folk songs, the sadness and indignation of Japanese folk songs, the wild and unrestrained Spanish folk songs, and the lingering pathos of Chinese folk songs all express strong national temperament and color.

Campus ballads

Campus ballads, as the name suggests, are creations that are widely loved by students and popular on campus, reflecting campus life and students’ mood or feelings. They may also be called “campus ballads” , "Modern Folk Songs", "Yuefu Folk Customs" and so on.

Campus ballads are full of vitality, full of campus flavor, without pretense, and are completely outspoken expressions of temperament. They sound very touching. They vividly reflect the lives of young students and show the vitality of young people. Vibrant, youthful vitality and their poetic and romantic atmosphere, their music style is generally simple, lively, positive and full of vitality, and is deeply loved and sung by people.

Campus folk songs are a special phenomenon in the field of music. Its emergence is related to the popularity of mainland original music and the influence of foreign music. Among the influences of foreign music, Taiwanese campus songs have the most direct and far-reaching influence; among mainland original music, rock music (represented by Cui Jian) ??has played a greater role in promoting the production of campus songs.

In addition, European and American pop music and Chinese folk music have a certain influence on the generation of campus folk songs.

The above content comes from Baidu Encyclopedia-Folk Ballads