Music doesn't sync with itself. Meaning that the melody and other background music are playing at different speeds.. The main background picture is pretty, and all of the "door" pictures are moving, which is fine. The problem is, it looks like I need to take a screen capture to keep it as a wall paper, and i can't because of adds, ONLY on the door pictures! take The adds out of the moving wallpapers and i'd be worth a $.99 free.. Ridiculous. I never complain about a free app, but seriously, just take it down if you're done working on it.