FX a South Korean GIRL GROUP formed by SM Entertainment in 2009. The name is a play on the mathematical notation for function. The F stands for flower and the X represents the female’s XX Chromosome. FX strivs to be the kind of GIRL GROUP that can change and adapt to many situations.
Electric shock is the second studio extended play (EP) released June 10 2012 and was reached at the top spot on “Ganon” weekly charting.