Teen duo SpinEL, who debuted earlier this year with "Chu Chu", have made a dramatic comeback with their second single, "Action"! The group is comprised of junior high schoolers born in 1996 named Spin and EL. The two are capable of playing the guitar, electric guitar, and piano, on top of singing adeptly. For their "Action" comeback, they've enlisted the help of GP Basic's rapper Trinity as well as 20 unknown members of a rockband. They've shed their cutesy, colorful style for a powerful school-rock sound. Check out their MV teaser and digital release below! - - Source + Photos: Naver