1. The opening song of the TV series "Flowers in a Lonely Studio" is sung with a smile, written by zhang yi and composed by Wang Zhe.

2. The ending song of "Acacia Tears" and "Flower Girl of a Lonely Studio" was sung by Chen Qianqian, written by Wu Xiangfei and arranged by Guo Liang.

3. "Looking at each other in pairs" is a song performed by Yao Ting, an episode of the TV series "The Flower Girl of a Lonely Studio".

4. "Sansheng Youyue" is composed by Tang Jian and sung by Tang Jian, which is an episode of the TV series "Flower Girl of a Lonely Studio".

Extended information:

"Looking at each other in pairs" was sung by Yao Ting, released in 213, and included in the album "Beauty is not old". The album includes 9 songs, and the song has been uploaded with cool dog music.

The Su Xiyang singing version of "Looking at each other in pairs" was released in 27 and included in the album "Missing You", which contains 12 songs, and the song has been uploaded with cool dog music.