Group BEAST returned after 11 months with new track "Good Luck".

On June 19, BEAST kicked off comeback promotions on Mnet "M Countdown" stage. Their sixth mini album Good Luck showed a more mature and upgraded version of the group's choreography.

Title song "Good Luck" is a dance song composed by Yong Jun Hyung and Kim Tae Joo. BEAST was not previously known for their strict and rigid choreography, but they came back with a perfected dance while showing off their individual moves.

The unwavering live singing skills were also proof of BEAST's new and improved style. Their six years of debut have refined them to be just what the fans have wanted.

Meanwhile, BEAST made their comeback with "Good Luck" and will continue promotions.