背景歌曲是什么?
http://www.tudou.com/programs/view/-7Vy2-vDs9k/
http://www.tudou.com/programs/view/jZcHMXShhFQ/
第一首:4minute - 镜子啊镜子
http://f3.xiami.net/61693/433471/02%201770133038_2170115.mp3
第二首:T-ara - 为你而疯
http://mp3.skybell.co.kr/MP3_DATA/2010/02/23/128/M2010022309432700001.mp3