Good luck with the full version.
First: You did some great graphics to that! I'm looking forward to the full version.
Maybe you could add a feature with some skins, maybe some effects like a Vulcanic skin with a LavaLamp feature, then some molten lava pouring down behind the player, this because you wrote that which music depends on what mood you're on, Well, If you do a player that corresponds with the kind of music, like electric buzz skin to go with techno, or disco lights to go with dance. And you make theese skins good, you will get a good score!
And, Please, The text was a little bit too small, and hard to read on the bright background, although thisw added some modern feeling, it kinda felt more like a bug rather than a feature.
I'm REALLY looking forward to the full version.
//Governor