에프엑스_4 Walls_Music Video Teaser

Including the lead track “4 Wall”, total of 10 tracks of f(x)’s 4th album “4 Walls” will be released on 27th 00:00AM(KST). Please look forward to it! ♬ Download on iTunes : Coming Soon ♪ For more information ☞ smtown hompage : ☞ smtown 에프엑스 : ☞ facebook SMTOWN : ☞ facebook 에프엑스 : ☞ SMTOWN Official YouTube Channel : ☞ 에프엑스 Official YouTube Channel : .