How Music Works

·What is the difference between a musical note and any other sort of sound?
·What is harmony, and why does it sound good?
·Why is it easy to tell the difference between a flute and a clarinet even if they are playing exactly the same note?
·Why do ten violins sound only twice as loud as one?
·What is perfect pitch, and do I have it?

Discover the answers to these and many other questions in John Powell'...