First winter (첫 겨울이니까)

Tell My Momma KARD CAKE KARD 첫 사랑니 Rum Pum Pum Pum f(x) BETCHA KARD Bing Bing Crayon Pop Before We Go KARD SPIN KARD Hot Summer f(x) Pivot (Inst.) KARD Without You KARD Red Light f(x) 4 Walls f(x) Pivot KARD 라차타 LA chA TA f(x) Touch KARD ICKY KARD Without You (Alok Remix) (Radio Edit) KARD Top Down KARD Chu~♡ f(x) 피노키오 Danger f(x) Tell My Momma KARD CAKE KARD 첫 사랑니 Rum Pum Pum Pum f(x) BETCHA KARD Bing Bing Crayon Pop Before We Go KARD SPIN KARD Hot Summer f(x) Pivot (Inst.) KARD Without You KARD Red Light f(x) 4 Walls f(x) Pivot KARD 라차타 LA chA TA f(x) Touch KARD ICKY KARD Without You (Alok Remix) (Radio Edit) KARD Top Down KARD Chu~♡ f(x) 피노키오 Danger f(x)