Amber revealed a group picture on her Twitter account with the comment “Just rehearsed for SXSW! F(x) is gonna rock tonight!” In the picture, the members of F(x) are looking at the camera with a cheerful expression. They are excited to embark on what will doubtless turn out to be a great concert.
F(x) is going to participate in the biggest North American music festival, the 2013 SXSW (South by Southwest). The Korean rock groups No Brain, Galaxy Express, and Gukkasten will also attend the festival to bring Korean music to the world.
Those who saw the pictures cheered for the members of F(x): “Give spectaclular performances!” “F(x), go for it!”