And I'm want to know you opinion about music.
The music is fine, and the menus selections sounds and little fx as that works well.
In general, it?s a nice game, with nice graphics and lot of little nice details.
In the other hand, I think it still needs some more little work with some details (such the running the animation speed, a change on the animations when you reach the end of the stage, ...). Don?t get angry with me, it?s very easy to critic, I know, haha, I?m only giving my opinion and how I think you can improve it (even more!).
Anyway, I want to congrat you because it?s a nice game, don?t worry :).