1. "Slowly Falling in Love with You" is a song sung by Karen Mok. It was written and composed by Li Ronghao. It was released as a digital single on March 2, 2018, and was later included in Karen Mok's May 2018 album. From the album "We Met in the Midfield" released on March 31st. On August 29, 2018, the song won the Golden Song of the Year at the 2018 Chinese Song Music Festival.

2. "Cruel Moonlight" is a song sung by Taiwanese male singer Lin Youjia. It was composed by Chen Xiaoxia and written by Xiang Yuee. It was included in Lin Youjia's debut album released on June 3, 2008. From the solo album "Mysterious Guest". This song was once again included in Lin Youjia's concert selection album "Shenyou World Tour Concert Taipei Flagship Stadium" released on July 1, 2013.

3. "Spending Long Days with You" is the theme song of the movie "Spending Long Days with Anthony". Lyrics were written by Ge Dawei, music was composed by Li Xiaoyang and Xie Guowei, arranged by C.Y. Kong (Chiang Chi-yan), and sung by Hong Kong popular male singer Eason Chan. It is included in the album of the same name "Spending Long Years with You", released on October 14, 2015. The English version of "Spending Long Years with You" is "Sleep Alone".

4. "Because of Love" is the theme song of the movie "Love to the End", written, composed and arranged by Xiao Ke, and sung by Eason Chan and Faye Wong. Included in Eason Chan's EP album "Stranger Under My Skin" released by Universal Music on February 22, 2011. On January 11, 2011, the movie version of "Love to the End" released the song's MV in Beijing.

5. "Little Lucky" is a song sung by Tian Fuzhen, written by Xu Shizhen and Wu Huifu, and composed by JerryC. It is the theme song of the movie "My Girlhood". On January 1, 2016, the official MV of Huayan International for "Tian Fuzhen's 'If IF' Tour Concert - Kaohsiung Station" was launched online.