InformationBlack Pearl debuted on July 16, 2007 at M! Countdown with their debut digital single "Joheungeol Eotteokhae". The group originally consisted of Na Mi, Mikka, Hwi Eun, and Young Joo and they were described as an R&B-pop group. They released their second digital single titled "Gyeor Gug... Neojanha " on September 20, 2007 and for 3 years the group released songs for various sound tracks and collaborations. Mika left the group due to personal reasons and she was replaced by Jung Min. On July 5, 2010 Black Pearl released their first mini-album Go Go Ssing.
- Official Color: Pearl Black
- [2010.07.05] Go Go Ssing (고고씽)