Bel canto songs suitable for mezzo-soprano are:

1. Time is long: "Time is long" is the most representative work among Jiang Dingxian's many art songs. This work not only draws on the harmonic and modal characteristics of Western music, but also fully embodies the "pentatonic" style of the nation. It can be called a model of the perfect fusion of Chinese and Western music in modern art songs. Be calm and emotional when singing.

2. Dance of Spring: "Dance of Spring" is a song sung by Wang Yifei, with lyrics written by Yu Wenqin and music composed by Peng Guohua. Part of the lyrics: White clouds have invited rows of wild geese, butterflies have invited gusts of south wind, peach trees have put on pink corollas, willows have put on long green skirts, and danced the dance of spring.

3. The Full Moon in the West Tower: "The Full Moon in the West Tower" is a song sung by Tong Li, with lyrics written by Li Qingzhao and music composed by Su Yue. This song was released on January 10, 2010 and is included in the album "Water Village·Actor".

4. Mei Niang Song: The background of the creation of "Mei Niang Song" is that after the protagonist Gao Weihan was injured in the war, his lover Mei Niang ignored the opposition of her parents and rushed back to her motherland from Nanyang alone. Gao Weihan was injured due to He fell into a coma, and then woke up and lost his memory. The song expresses Mei Niang’s unbearable pain after seeing her sweetheart become like this.

5. Homesickness Song: The song "Homesickness Song" is a classic episode of the movie "Overseas Innocence" starring Chen Chong. The lyrics are written by Qu Cong and the music is composed by Zheng Qiufeng.

Reference material: Yuemanxilou (song sung by Tong Li) - Baidu Encyclopedia