I think you have some cute content here. I particularly like the little run at :23 . I think something that would have helped this song a lot is a little drums. It has a very bouncy feel that would lend itself well to some simple rhythm addition. This is furthered by the huge cymbal crashes you use (which are a tad high in the mix) which beckon at your access to drums. Otherwise, I liked where you were going with this song- it would be nice in a level-up screen or something of the like.