Adam Cheng
The Misadventure of Zoo (流氓皇帝) is a TVB television series, premiered in 1981. Theme song "Personhood Loves Freedom" (做人愛自由) composition and arrangement by Joseph Koo, lyricist by Wong Jim, sung by Adam Cheng, and the sub theme song "Cheers" (飲勝) composition and arrangement by Joseph Koo, lyricist by Wong Jim, sung by Adam Cheng.