[Acapella] Jessica, Tiffany & Seohyun - Bad Brother MV

Please Comment, Rate & Follow! ^ _ ^<br /><br />My comment for this video is...<br /><br />Awesome! Jessica, Tiffany & Seohyun's voice is very awesome! The thing is, I can't see them singing this song live :( Can someone give the link when Jessica, Tiffany & Seohyun sing this live?<br /><br />Download link for audio only will be categorized as coming soon. ^ _ ^