F(X) x SNSD x 2NE1 - RED LIGHT (mashup)

Listen with headphones for the full 3D experience! Before you complain about me not including enough of SNSD or 2NE1, this started out as just Red Light with CMIYC's instrumental. Then I started to sing Gotta Be You over it and I decided to include it. Songs used: f(x) - Red Light (official instrumental + acapella) Girls' Generation - Catch Me If You Can (Korean) (official instrumental + album version) 2NE1 - Gotta Be You (official acapella) No copyright intended. For entertainment purposes only. All rights belong to SM Entertainment and YG Entertainment.