Jay Park (박재범) KOREAN Jay Park – You Know (뻔하잖아) (Feat. Okasian) 뻔하잖아 ppeonhajanha “You Know” WORLDWIDE 2015.11.05 Jay Park, Okasian Lyrics/작사: 박재범, 오케이션(Okasian) Composer/작곡: Cha Cha Malone, 박재범 Arranger/편곡: Cha Cha Malone