Group Block B puts on an exciting performance that has the audience wanting more.

On MBC's "Show! Music Core" which aired on February 11, Block B performed their new song "Crazy".

On this day, Block B wear black combined with intense colored outfits. The details of their outfits captured each members uniqueness. 

In particular, Block B, which is talented hip hop idol, grabbed the attention of the audience and TV viewers with their rapping skills, stage manner, and facial expressions. In addition, they added to the excitement of the performance with their addictive choregraphy.

Photos: MBC Music Core captures