With plagiarism accusations on hand, it appears that After School is not letting anything hinder them! This week on Music Core, After School put on a strong performance of their upbeat song Bang! Whether its their determination to keep strong through all the controversies surrounding their dance, there's no doubt that these girls are feminine yet fierce. Check out their "crisp, clean, original" performance below! http://www.youtube.com/watch?v=FtBgvB-z-sM