What would you consider the most "mainstream" k-pop songs? (Sound mainstream or non-kpop likers like? Or what would you consider that?
I am curious to know and curious for answers since there could be a lot, I know these for example though are liked outside of the community by others:
-- Gangnam Style by PSY
-- Gentleman by PSY
-- ETA by NewJeans
-- Crazy by LE SSERAFIM
That's all I can think of. Any other suggestions?