DEBUT song for YG girl group [applyfic]

• f(x) - Red Light https://www.youtube.com/watch?v=iv-8-EgPEY0
• EvoL - We Are a Bit Different https://www.youtube.com/watch?v=187oF0LI5QQ
• 4MINUTE - Hate https://www.youtube.com/watch?v=D_F9HUTYnl0
• Red Velvet - https://youtu.be/glXgSSOKlls