Okay, I’ll admit that I know a couple of Korean pop dances here and there, but these girls bring it to a whole new level. Doing dance covers of other artists like 2NE1, SNSD, and 4minute, their latest project was After School’s “Because of You.”

Not only is the dancing completely correct and in-sync, but the attention to detail (outfits, positioning) is simply amazing. Now the question is, who has the time and dedication to put together projects like this? I wish I had that much time on my hands… See the girls below: