With 'Der Unsterbliche Geist', Bergrizen gives you a release that is a nice mixture of atmospheric black metal and mid-paced black metal throughout. The opening & closing tracks are purely atmospheric instrumentals that bookend the album. The remaining four tracks give you some savory black metal that allows you to soak up the cold, melancholy atmosphere. The vocals are a mixture of tortured, anguished screams combined with a more gruff & gritty snarl. Musically you get tons of tremolo picking, some really nice piano work & solid percussion from start to finish. Another impressive effort from another single individual's creative mind.