KPOP QUIZ: Guess the OLD Song in 5 Seconds

Do you consider yourself to be a fan of older KPOP? Do you miss the glory days of all the hit singles? Here's a quiz for you! Try to guess the older KPOP song in only five seconds!
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COMMENT YOUR SCORE!!
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We at nonugus do not claim to own any of the songs or music videos used. No copyright intended.

[@kogyeol118]

I miss b1a4😭