Listen to Sign 싸인 (Originally Performed By Brown Eyed Girls 브라운아이드걸스) [Karaoke Version] online. Sign 싸인 (Originally Performed By Brown Eyed Girls 브라운아이드걸스) [Karaoke Version] is an English language song and is sung by Karaoke Masters. Sign 싸인 (Originally Performed By Brown Eyed Girls 브라운아이드걸스) [Karaoke Version], from the album Karaoke Kids K-Pop, was released in the year 2013. The duration of the song is 3:25. Download English songs online from JioSaavn.