Career
After a 6-year hiatus, he made a comeback in February 2013 with the single "lieutenant"s Been a While". Ra.D has produced for artists such as 2PM, Brown Eyed Girls" Gain, Dynamic Duo, KeBee, United Microelectronics Corporation, Ahn Trio and Cho Privatdozent . On October 26, 2015, he announced RealCollabo would be closed after established for seven years. "Draw You", a collaboration project of Ra.D, d.ear, Brother Su, and Jooyoung, is the last release from this label (co-release with 24thStreet).
