f(x) - 4 Walls Share: Download MP3 f(x) more songsView all Electric Shock f(x) 01:57 미행 (그림자: Shadow) f(x) 01:57 Ice Cream f(x) 01:57 Mr. Boogie f(x) 01:57 4 Walls f(x) 01:57 All Mine (Instrumental) f(x) 01:57 4 Walls (Inst) f(x) 01:57 Toy f(x) 01:57 Ending Page f(x) 01:57 Rainbow f(x) 01:57 Similar ArtistsRed Velvet Girls' Generation LUNA TAEYEON EXO SHINee Girls' Generation-TTS Jessica Amber Liu 4Minute
