20120815 MBC Music Prime Concert Cheongju SpecialこのLIVEもソルリ欠席、忙しいのね
http://www.nicovideo.jp/watch/sm18632258
![[K-POP] f(x) - Electric Shock (Concert 20120815) (HD)](https://nicovideo.cdn.nimg.jp/thumbnails/18632258/18632258)