Is the next Mos Def or Azalea Banks languishing in a region where there's no way to get his or her talent across? The producer who's laid down beats for those stars, 'Apple Juice Kid' (aka Steven Levitin) along with fellow UNC prof Pierce Frelon aim to find out with a new PBS series called Beat Making Lab. In it, the pair take their talent, teaching skills and crates of audio gear to underserved communities in nations like Panama, Senegal and Fiji. The first episode (below the break) takes place in the Congo, where they set up a permanent