Inside the ancient walls of Khiva, a remote Silk Road stop in north-western Uzbekistan, electronic music duo Doppi Twins stand in front of a pair of CDJs. A 2,500-year-old stone tower looms behind them. One plucks the traditional Uzbek dutar (a two-stringed fretted lute), its reverb-drenched melodies evoking the expanse of the desert surrounding them, while the other runs dance tracks on the controllers, muted, synthesised kicks arriving like footsteps through the sand. In real time, ahellip;read more raquo;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;View Gallery (14 images)nbsp;