I suppose there are certain limitations that even 16-bit has to obey, but this actually sounds instrumentally and rhythmically accurate to the original for what has been used to compose it. I don't know what the person below me's problem is.
Some people like to spam it up in the reviews instead of... just using the rating system like people without an actual review should. It's an issue with Newgrounds that shows no indication of being solved anytime soon.
Its ok. My ears bled a little.
Please contact me if you would like to use this in a project. We can discuss the details.