SEE ALSO: Upcoming producer girl group Rubber Soul release cover picture for debut

Rubber Soul's agency rep stated on February 6, "Mad Clown participated in a featuring for Rubber Soul's title track and starred in the MV... There was a friendly atmosphere throughout the recording and MV filming."

As mentioned earlier, Rubber Soul is a hip hop group produced by Universal Music Korea, Happy Tribe Entertainment, and with HC�comprised of Lala (Rara), Choi Cho, and Kim.

The trio will release their debut single on the 13th at noon KST!