This document analyzes the reflection of Hong Kong society from 1970 to 2000s through popular music culture. It discusses the features of each decade's music and how they represented social issues and attitudes of the time. The 1970s songs focused on workers' rights and difficulties. Songs from the 1980s expressed hopes and pride during Hong Kong's economic growth. Music in the 1990s encouraged unity amid the handover and financial crisis. 2000s pop reflected youth themes of love, travel, and school life. Overall popular music was influenced by other cultures but captured the spirit of Hong Kong people.