I've been forgetting to keep up with the South Korean pop-scene. Its one of the most edgy pop scenes in the world. Yesterday I met up with a South Korean student friend and we had a talk about contemporary life in South Korea. He suggested I look at this 2012 song. I should explain that the SK pop scene is likely the most competitive in the world. The owners (usually companies) will do anything to peddle their latest production.
So here's a few clips piggy backing on Troublemaker.