The group Cherry Bullet Purple is performing at the SBSMTV 'The Show' on the afternoon of the 29th at SBS Prism Tower in Sangam-dong, Seoul.
About Purple
Violet is the color of light at the short wavelength end of the visible spectrum, between blue and invisible ultraviolet. It is one of the seven colors that Isaac Newton labeled when dividing the spectrum of visible light in 1672.
 Wikipedia