Music Makes You Smarter.
“Contrary to the old simplistic notion that art and music are processed in the right hemisphere of our brains, with language and mathematics in the left, recent findings from my laboratory and those of my colleagues are showing us that music is distributed throughout the brain. Through studies of people with brain damage, we’ve seen patients who have lost the ability to read a newspaper but can still read music, or individuals who can play the piano but lack the motor coordination to button their own sweater. Music listening, performance, and composition engage nearly every area of the brain that we have so far identified, and involve nearly every neural subsystem. Could this fact account for claims that music listening exercises other parts of our minds; that listening to Mozart twenty minutes a day will make us smarter?”
from: Daniel J. Levitin, This Is Your Brain On Music The Science of a Human Obsession, pages 8-9