Jack White‘s brand of loud, old school, bluesy rock might sound packed full of testosterone, but his all-female band proves that you don’t need a scrotum to… uh, nevermind, it’s too early to be writing about scrotums. The point is, Jack White’s band is pretty badass, and the image of Jack surrounded by instrument-wielding ladies is great. Check out this performance of “I’m Shakin'” from last night’s Conan.