On December 9, Troublemaker performed on KBS ‘Music Bank’ with a different dance routine than before.

Netizens are saying, “Troublemaker’s new fixed routine is better”, “Even though the routine is fixed, there is still a sense of sexiness”, “The two singers both have their own sense of sexiness that makes it work”, “No more notices for too much sex appeal! I am excited for more performances”, “I liked the performance from before better than this”, “Thank-you for considering what fans were asking for”.

‘Troublemakers’ representatives, Cube Entertainment said, “There will be a new routine in Music Bank. After the first comeback with the song, we were thinking of changing the routine. Also, fans wanted us to change the routine so we changed it. The new changed routine still shows the charisma ‘Troublemaker’ has to offer”.

4minute Hyunah and B2ST Jang Hyun-seung are the first co-ed unit duet known as ‘Troublemakers’. Their kiss performance at the 2011 Mnet Asian Music Awards stunned the viewers and brought many fans.

The title song ‘Troublemaker’ emphasizes Jang Hyun-seung’s charismatic voice and Hyunah’s rap skills.