Girl group T-ARA will be performing their new song, "Number 9," for the first time at the Hallyu Dream Concert.

On October 6, T-ARA will be performing their new song in Kyungju at the 2013 Hallyu Dream Concert.

T-ARA will be performing their new song for the first time even before their official release date on October 10.

T-ARA members however felt that it was ok to showcase their new song earlier as they were excited to show their fans their different and upgraded image.

They also released a black and white teaser image today as well.