f(x) (에프엑스) releases MV for “Rum Pum Pum Pum” (첫 사랑니)

After  teasing fans of their comeback through a short art film, the girl group f(x) has now release a the full music video  for their comeback title track "Rum Pum Pum Pum" (첫 사랑니)!

“Rum Pum Pum Pum” is a pop dance song with addictive guitar sound and exciting percussion rhythm. It has a marching band sound and repetitive words “Rum Pum Pum Pum”.. Currently scheduled to be released on July 29, "Pink Tape" will be the group's second full studio album and the group's first official musical activity since their last mini-album "Electric Shock".

f(x) will kick off with their live comeback stages starting with 'M! Countdown' on the 25th.