This could be way better in my opinion. All of the things seem to be in a different tempo, and most of the notes aren't spaced right. Nice try though, at least things are in key.
I agree, it could be better. I made this in 20 mins but your song took longer than that. I made this because I played a game called pixel dash. Thanks for the review though
None of this is on tempo. This is extremely repetitive, and quite honestly garbage.
1. This is labeled incorrectly. Dubstep doesn't come close to this. The original is labeled as 'Techno' and, well, you basically made a cover so....
2. The notes are spread out enough. Some notes are too close together.
3. As I said, this was basically a cover and not much was changed from what was there. The drums aren't as bad as you describe them in the description, and for once your song has a good quality instead of a phone recording.
You may only use this piece for commercial purposes if your work is a web-based game or animation, otherwise you must make specific arrangements with the artist.