1. "Brother Hug" is a song written and composed by Cai Longbo and sung by Pang Long. The song is included in Pang Long's album "Beautiful" released on April 8, 2013

2. "Brothers Cheers" is a song sung by Chinese pop music singer-songwriter Qin Bo. It was written by Qin Bo and composed by Zhou Hongtao. It was included in the album of the same name "Brothers Cheers" released on February 8, 2012.

3. "Brothers" is a song sung by Ren Xianqi. It was written by Liu Siming and composed by Liu Zhihong. It was included in the album "Angel Brothers Pretty Face" on December 1, 2000.

4. "We Will Be Brothers in the Next Life" July 17, 2011 News The all-around charming artist Leng Leng who became famous with the song "Xiao San" has recently made new trends. The new work "We Will Be Brothers in the Next Life" sincerely invites our good brother Xiaotian (representative work: Let the Snowflakes Take My Missing Away) to sing together. The song was composed by Xiaotian and lyrics by Xiang Zengyou. Zheng Yuan and Phoenix Legend's royal producers were invited to arrange and mix the song, adding a lot of color to the song.

5. "Old Boy" is a song adapted from Ohashi Takuya's song "ありがとう (Thank You)", written and sung by the Chopstick Brothers. The song was released on November 20, 2011.