INFINITE BTD (before the dawn) 練習用for practice

Korean version;

http://www.kjpop.net/index.php?tp=lyrics&singerno=63&no=46316&nowpage=5&movepage=1&singerkey=&titlekey=&ln=ja




Japanese version;

http://www.youtube.com/watch?v=rg7bTRjHqFs

http://www.uta-net.com/song/121851/