After seeing her MV I had to check out her whole album and I was impressed. It is very well made and has sonething that makes you listen to it over and over again. I don't have a favorite song because I love them all.
I gathered some information and it seems Rumble Fish was originally a band under Warner Music Korea which shows just how good they were. I have an obsession with Warner related things. Anyway, they split and she is the only Rumble Fish now.