*Decided to post this video ahead of the other ones that I made on that same day to celebrate f(x)'s 12th anniversary, which was on the 5th of September*

I'll be reacting to f(x)'s Chu~, this is actually their first physical single, while they also released a first digital single called La Cha Ta, so I guess, it's their "physical" debut song... If you think of SHINee as the contemporary boy group (as in very experimental), f(x) is the contemporary girl group. Although everyone has gone their separate ways, there has not actually been an official announcement that they have disbanded.

Original video: https://www.youtube.com/watch?v=Cnz2n5VcV4Q