Rainbow Arabia is Danny and Tiffany Preston, the L.A. couple that's released two EPs and a split 7" to date, their border-crashing interpolation of Western pop sense in global electronic-beat backdrops impressing consistently, and visually, and remixually. Their first full-length comes with the playfully luxe title Boys And Diamonds, a press release touting comparisons to Shabba Ranks, Giorgio Moroder, Desmond ...