Boss Battle
This is a perfect boss battle. I can imagine the first minute being the open of a final battle. Where the boss reveals it's true intentions after it has deceived everybody that it was the good guy in the entire game. You are fighting in a lost realm, where the fabrics of reality can be seen. I am not sure how to express this without sounding cliche. You get the idea though. It's wonderful! :D Even pulled off the guitar. Great job. I really enjoyed the first minute though. I'm not just into distorted guitars. :D
P.S I love repetition too. 5/5 10/10 Job well done. Especially for a melody that came from your dream.