"If you want people to use less electricity charge" We all saw how well this worked when gas prices hit $4. People are not willing to drive less or even willing to drive sanely. Driving sane not only gets one to their destination within the same minute, but saves 10% in fuel. "If you want people to use less electricity charge" It's called cap and trade

I would love to try to look at this kind of thing with electroencephalography. Is there a noticeable change in the brain when music is enjoyed in different formats? What about the loudness effect? Google scholar: http://scholar.google.com/scholar?hl=en&q=EEG++music&btnG=Search&as_sdt=2000&as_ylo=&as_vis=0