Group APink is attending the mini 7th album 'ONE & SIX' showcase stage held at Yes 24 Live Hall in Gwangjang-dong, Gwangjin-gu, Seoul on the afternoon of the afternoon.
The title song No 1 is an exciting minor pop dance genre that combines Tropical-feeling house beats with the meeting between the production team Black Eyed Pil Seung and APink.
About Apink
Apink is a South Korean girl group formed by IST Entertainment. The group debuted on April 19, 2011, with the extended play Seven Springs of Apink.
 Wikipedia