Gain (hangeul: ๊ฐ์ธ, real name: Son Ga-in; ์๊ฐ์ธ, born on September 20, 1987) is a South Korean singer, actress and entertainer, best known as a member of the girl group Brown Eyed Girls, debuted in 2006. She made her solo debut in October 2010. Her music as a soloist incorporates many diverse genres, such as tango nuevo, latin and jazz. Gain released her debut mini album Step 2/4 on October 2010, with the title track "๋์ดํฌ ์ ์๋" (Irreversible). Read more on Last.fm