Sónar is a mashup of music and film and video, all rolled into one big multimedia festival. The confirmed dates for the 2014 Sónar Festival in Tokyo are April. You get installation art, audiovisual concerts, and medialab presentations next to DJ sets, electronic music, film and more. It's the new media jet set in the heart of Asia. The Sonar Tokyo 2014 confirmed dates are April 12 - 13.