It seems like England native Charli XCX took all of her musical influences (Siouxsie and the Banshees and Sham 69 among them), put them in a bottle, shook it up and let it explode all over her most recent single, "You (Ha Ha Ha)." We don't really know what's going on, but we like it.

The electro-pop jam sees Charli (born Charlotte Aitchison) sampling electro composer Gold Panda's 2010 track "You" and throwing her charismatic, punk-influenced vocals over the instrumentals. Fill the video with a bunch of girls in neon clothes carrying machine guns, and boom, radness is born.

Charli XCX's debut album arrives this spring. Her Super Ultra mixtape is out now.