091205 MBC Show! Music Core-Yuri&Tiffany MC Cut
http://www.youtube.com/watch?v=TFOtq928VfI


091212 MBC Show! Music Core-Yuri&Tiffany MC Cut
待補


091219 MBC Show! Music Core-Yuri&Tiffany MC Cut
待補


091226 MBC Show! Music Core-Yuri&Tiffany MC Cut
http://www.youtube.com/watch?v=9ukSsYViz9Q