[Videos] Kim Hyun Joong (김현중) at 2011 SBS Gayo Daejun Performance [29.12.11]

Kim Hyun Joong - Break Down Remix Performance

Credit: daisylovelee @ YT

Kim Hyun Joong + After School dance performance

Credit: Bananii123 @ YT

Another link to watch the video: 
김현중 (Kim Hyun Joong) SBS Gayo Daejun LIve Performance 2011.12.29 http://www.twitvid.com/NQZBE
(thanks for sharing)