OFFICIAL F(X) ART GALLERY REMIXES | MAMA 2015 REMIX -- Purchase f(x)'s '4 Walls' Album here: -- No copyright intended, this is solely for entertainment purposes. -- Song: f(x) - 4 Walls [250 Blue Remix] Sound cloud: XXX Soundcloud: -- Support f(x): Website: Facebook: YouTube: -- Support SMENTERTAINMENT: Website: Facebook: YouTube:
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