Damn it all!
It's the same game. The same game but with music and a fancier ball. It should have been named Maze attack v.2. I didn't even realize the first time though, despite having wondered, but it's the same maze each level as well. The map is just rotated. The spiked ball moves exactly the same as it did before too. If you had waited a few more months then maybe I wouldn't have noticed that this is basically the same game I played not too long ago.
Having said all that, the music did make the game more enjoyable. Though in the future, I would appreciate it if you made a game out to make us think it were a sequel that it would actually be new; emphasizing its differences from the first.
P.S. The worst part about this game wasn't anything you did. It was the fact that I played through to the end. Even knowing about 5 seconds it that it was the same game. Why I make myself play to the end just to have better judgment is beyond me. (I'm just whining now.)