Girl group 4minute showed their charisma through a performance.

On KBS 2TV music program "Music Bank" aired on Friday, 4minute performed their song "Crazy." The members perfectly carried the powerful dance moves while seeming to enjoy the stage.

"Crazy" has strong rap lines and a rhythmical melody line, accentuating 4minute's strong charm and charisma.

On this day, Shinhwa, Super Junior-D&E, Amber, 4minute, Niel, VIXX, Lovelyz, SONAMOO, Boyfriend, Gain, and more appeared on "Music Bank."