20131231 MBC Gayo Daejun (Korean Music Festival)マイリスト→ mylist/39808654
http://www.nicovideo.jp/watch/sm22577443
![[K-POP] Secret - 4minute + I Do I Do (Gayo Daejun 20131231) (HD)](https://nicovideo.cdn.nimg.jp/thumbnails/22577443/22577443)