So as I was reading Insert Credit today, I came across an article about Czech doujin shooter. The details of the game did not make me jump to get the demo, but I was intrigued by the music choice. They chose to get the band Machinae Supremacy (Website:
http://www.machinaesupremacy.com/ ) to do the tracks for the game. So I downloaded the sample track on IC, and proceeded to listen to it. It's awesome. It reminds me a lot of Nightwish, but with a lot of different mediums used. They even use game samples, which is neatly intertwined.