This was Amsterdam Dance Event (ADE) 2013:
Over 300,000 visitors from 75 different countries that enjoyed the music of 2,156 artists at a grand total of 450 events, taking place in 80 clubs & venues. At ADE Playground 10,000 dance music enthusiast checked in at 150 events at 25 locations. The ADE Conference attracted 5,000 visitors listening to 317 speakers taking part 176 panels at 8 different conference programs at 7 unique locations. ADE 2013 was covered by 460 journalists & media.
Watch the aftermovie:
