효연 x 민 x 조권 feat. 박진영

Comprised of:

1. 효연 Female Person, Born: 22 Sep 1989 in Incheon
2. 민 Female Person, Born: 21 Jun 1991 in Seoul
3. 조권 Male Person, Born: 28 Aug 1989 in Suwon
4. 박진영 Male Person, Born: 13 Dec 1972 in Seoul