091105 Brown Eyed Girls - Sign 1st live performance
(Nov 15, 2009) Brown Eyed Girls | SIGN
(Nov 22, 2009) Brown Eyed Girls | SIGN
(Dec 06, 2009) Brown Eyed Girls | SIGN
110102 [HQ] Brown Eyed Girls - Intro+Sign Live
[MV] Sign (Japanese Version) - Brown Eyed Girls
Brown Eyed Girls - Sign [Live 2009.12.05]
Brown eyed girls - Sign @ SBS Inkigayo 인기가요 091108
Brown Eyed Girls - Sign
110102 Brown Eyed Girls - Sign [HD]
090906 Brown Eyed Girls How Come @KBS Open Concert
(Nov 20, 2009) Brown Eyed Girls | SIGN
Brown Eyed Girls - Sign MV [HD]
111021 Brown Eyed Girls-Sixth Sense @MTV The Show
[100808]Brown Eyed Girls-Abracadabra(Remix) KBS公开音乐会
【TVPP】Brown Eyed Girls - Sign, 브아걸 - 싸인 @ Music Core Live
(Aug 13, 2009) Brown Eyed Girls | Abracadabra + Moody N
[special live perform editing] Sign - Brown eyed girls
Sign - Brown Eyed Girls - KPOP Dream Concert Live In Malaysia
(Aug 27, 2009) Brown Eyed Girls | Abracadabra