Disillusion

Progressive death metal (or something. Feel free to move them if you disagree) from Germany. Released the EP Three Neuron Kings in 2001 followed by the single Porter in 2002. Their first full length Back to Times of Splendor (2004) is completely amazing and definitely their best release, according to me. The following album, Gloria (2006) is quite different from the previous sound, but I guess it can be pretty decent when getting used to it. It's simply different.

Myspace: here
Official: here

So check out these guys, especially Back to Times of Splendor, if you haven't