What you see above isn't just another shameless car stereo project, but a black cab that turns the hustle and bustle of city noise into music. The Sound Taxi toured London last week collecting ambient sound pollution with a roof-mounted mic, recycling it through production software and then pumping out real-time mixes on its army of speakers and horns. The mobile disco was a collaboration between headphone company AiAiAi and Yuri Suzuki, with Mark McKeague providing the back-end wizardry which turned clamor into samples in
