Childish Gambino is back with some new music. There is no telling where this track will end up, but it more than likely end up on his new mixtape. Only a radio rip for now. Check it out after the jump. Listen To Shoulda Known [soundcloud url=”http://api.soundcloud.com/tracks/49822979″ params=”show_comments=true&auto_play=false&color=ff7700″ […]