f(x), who is coming back with their 2nd album "Pink Tape," is about to take over the music industry.

f(x)'s title song this year, "Rum Pum Pum Pum (First Wisdom Tooth)," has a mysterious yet addictive sound with a cheering percussion rhythm. It matches the lyrics of 'Rum Pum Pum Pum," making the atmosphere very cheerful.

The lyrics compare one's first love with wisdom tooth, which pushes away other teeth to grow in its place.

f(x) will have their first comeback stage on July 25 on Mnet "M! Countdown" and will be coming out in all other music programs such as KBS "Music Bank," MBC "Show! Music Core" and SBS "Inkigayo" starting from that day.

f(x) had released a teaser video on July 17 along with their announcement of their comeback.

Photo Credit: f(x)