Hoping someone can help. I have found plenty of sheet music that is "for easy piano". But I am after something a bit more advanced.

Many of the sheets I have, are for chords on one hand and single notes on the other. What I am after is something more like this:

http://uk.youtube.com/watch?v=WGBxOyrubPM


But search as I may I haven't been able to find anything but easy piano sheets. So I would be really grateful for any help...

Anyone?

Is there really no advanced piano sheets for modern music out there?

Yeah there is heaps, Have you heard of the Band called MUSE? you should listen to space dementia, butterflies and hurricanes and sunburn, they are really good piano songs
theres some scores at this site:
http://www.microcuts.net/uk/tabs