Beyond the Horse Dance: Viral Vid “Gangnam Style” Critiques Korea’s Extreme Inequality A Korean rapper and singer-songwriter Park Jeasang – known as PSY, short for “Psycho” – has taken the Internet by storm with the wacky video for his song “Gangnam Style (강남스타일)”. The irresistibly absurd “horse-riding dance” featured in the video has everyone from Britney...