What is it that makes sound become music? "...sound, in and of itself, has no meaning; it is simply sound. It is descriptive or evocative of nothing more than what is present in the heart and mind of the listener." But for those who are open to it, able to respond to it, the power of music to influence them is extraordinary. And this mysterious quality of harmony reacts alike on the composer, the musician, and the listener. In this self-help book of ...