I think if you look at the different age groups and the vast number of sub genres available to choose from, there was always going to be a large spread. All my choices were either techno or electro but when you factor in house, trance, hardcore, grime, hip hop, dub etc, there's a massive amount to pick from. A top 10 DJ mix album would be a cracker too, i would have included a few of those had it been allowed.