TBC electric shock – f(x) dance cover 140126 Jul 8, 2015 Cover, Cover Dance, Dance, First appearance of the TBC, doing a cover from a korean girl group f(x) Like 0 Thanks! You've already liked this « [(x) – um Pum Pum Pum) (Dance Cover) » f(x) () – Pinocchio (Danger) () [Dance cover]