This week's #KPopMonday by @Erzbet has the theme of #ShakeThatBrass, suggested by @lil_meow_meow!

I'm choosing an all time favourite of mine, Brown Eyed Girls - "Warm Hole" / 브라운아이드걸스 - "웜홀":

https://www.youtube.com/watch?v=hflLXh1M-is