0340名無しさん@ソウルいっぱい。垢版 | 大砲2014/07/20(日) 20:14:56.27ID:XXzoBci6 http://www.vintagevinylnews.com/2014/01/the-state-of-music-industry-2013.html Rap - 8.7% (up 2.2%) Electronic - 3.0% (down 0.3%) R&B/Hip Hop - 18.6% (down 6.2%) Dance/Electronic - 4.6% (up 8.4%)