Good.

If there was a PSX version of Megaman 9, this would fit nicely. I do however have some comments.

~0:21
The volume increases suddenly, then gets softer, then go backs up again. Whether you meant for that or not, it didn't do it for me.

~0:35
Another thing that bothered me. It's the main melody. It should be louder. It should come out of the song and be heard. I heard no significant change of volume there.

You did a good job though. It's nice.

It's not perfect.

I don't like the crecsendos starting from 00:20 and I think the melody should be a bit louder and the clicking a bit softer. Overall, not too bad.

Wow, Nice!

Sounds like it could be used in a PSX version of MM9 if there ever was one : )