It's just cool I love it and I kid you not!, only thing I would 'change' or rather 'polish' is the part just before the swat where you have different colors you eventually just drew some random lines in a circular form :P I would change that a bit, if you do that it's perfect don't change anything well make the song just 1 sec longer so we can hear what the guy said at the end :P

You should be proud of yourself =], I think you did a great job here!