On today's episode of Music Core, the girls of T-ara were back to perform their crazy track I Go Crazy Because of You. The girls have hit success with I Go Crazy Because of You as they recently claimed #1 on M! Countdown. Although T-ara couldn't win again on yesterday's Music Bank, the girls still have a chance to win one on tomorrow's Inkigayo. With that level of sexiness, T-ara is sure to snag another award anytime soon. Check out their crazy performance below! http://www.youtube.com/watch?v=m_VpvDjx4J8