You Are What You Hear

Pondering the musicality of everything from bird songs to the language he calls "motherese," Dr. Witchel illustrates the power of music and addresses the questions:  Why do we have music?What does music do to our emotions?Can animals hear and understand music?What does music do to your brain?Why do people listen to sad music?Why do some people like classical but others only like heavy metal?Is there some essential feature to all music? You Are What You Hear is an erudite and entertaining st