Roman Tam Pak-sin (12 February 1945 – 18 October 2002), known professionally by his stage name Law Man, was a Hong Kong singer.He is regarded as the "Grand Godfather of Cantopop".
Composer: Jamaster A & Tony Kiang
Lyricist: Li Man & Thomas Chow
Composer: Zong Zheng Li
Lyricist: Zong Zheng Li & Jia-Li Chen