The original, at the beginning, classic #Kpop (#music), #Hayeoga live.

Hayeoga - Seo Taiji and Boys (#SeoTaiji)
Rap, heavy metal, traditional #Korean taepyeongso

서태지와 아이들 - '하여가' | Seo Taiji and Boys - 'Hayeoga' 【가요톱10, 1993】
https://www.youtube.com/watch?v=nXJcDtPj1VM