Jackpot Entertainment's 7-member rookie boy group Blanc7 debuted with their EDM title track "Yeah", from their 1st single album, 'Prism'!

SEE ALSO: C9 Entertainment to launch new boy group

Blanc7 consists of Shinwoo, Jeanpaul, Teno, D.L, Spock, K.Kid, and Taichi. They'll begin carrying out their debut promotions with a showcase on March 3 at 7PM KST. You can follow their official Twitter for more information on them here. 

What do you think of their debut?