thanks man, so, my HP is probably having incompatibility.
BTW, Metro Music is fine on my HP, but,t he music seems to have noise or stutter. And they also have the same problem I have with Metro Movie. The music plays a bit with no visual (aka the control bar and etc) I assume my HP is not fast enough to bring out the visual because it uses very weak Intel Graphics. Oh yeah, the graphics is very slow when I press that 4 arrows icon at bottom right corner, the GUI is very slow on my HP laptop.