시그널 (Signal)

시그널 (Signal) a song by f(x) on BeMusic

첫 사랑니 (Rum Pum Pum Pum) by f(x), D.O.,
미행 (그림자 : Shadow) by f(x), D.O.,
Pretty Girl by f(x), D.O.,
Kick by f(x), D.O.,
시그널 (Signal) by f(x), D.O.,
Step by f(x), D.O.,
Goodbye Summer (f(Amber+Luna+Krystal)) by f(x), D.O.,
Airplane by f(x), D.O.,
Toy by f(x), D.O.,
여우 같은 내 친구 (No More) by f(x), D.O.,
Snapshot by f(x), D.O.,
Ending Page by f(x), D.O.,