Not much I can say about them because I don't know much about their history. This is some pretty underground stuff.

Nocturn - Estranged Dimensions

http://www.youtube.com/watch?v=wCF2AYPAcUk

Nocturn - Delirium Tremens

http://www.youtube.com/watch?v=3NXIF...eature=related

Nocturn - Graveyard Without Crosses

http://www.youtube.com/watch?v=V6EWT...eature=related

And now Protector. A heavy thrash metal band that has got really good distortion.

Protector - Capitascism

http://www.youtube.com/watch?v=taBSm...eature=related

Protector - Nothing Has Changed

http://www.youtube.com/watch?v=b9lYk...eature=related

Protector - The Most Repugnant Antagonist of Life

http://www.youtube.com/watch?v=Q7-9MlBzWRo

Enjoy.