How music works : a listener's guide to harmony, keys, broken chords, perfect pitch and the secrets of a good tune

Have you ever listened to an incredible piece of music and wondered exactly why it makes you want to dance or cry? Are you mystified by how musicians just 'know' what notes to play next when they're improvising? Or why certain notes sound great together and others clash? Discover the answers in this ear-opening tour of how music works. John Powell, a classically-trained composer and a physics professor, decided to write this entertaining, pain-free guide to the ingredients of music when he discovered that all the other books on the subject gave him a headache. Here he reveals the often little-known facts and fascinating science behind what we listen to, explaining the basics of harmony, scales, chords, keys and rhythm in a way that's easy for everyone to understand. He also shows us why a note has a different sound to a normal noise, why Chinese people are more likely to have perfect pitch, and even why Beethoven and Led Zeppelin are musically similar. This book reveals things that people who play music should know but often don't, and will help all of us - even if we can't read a note - increase our listening pleasure. ·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's charming, straight-talking and ear-opening guide to what music is and how exactly it works. Written by a composer with a PhD in physics, How Music Works is a unique and entertaining guide. Opening up the world of acoustics and the science of music to deepen our appreciation and understanding of what we listen to, How Music Works covers subjects from the difference between how we hear a musical note and any other kind of sound, to a brief history of the scale system, why a run of arpeggios sounds 'romantic' and why a flute sounds different to a clarinet. The perfect book for players and listeners alike. Have you ever listened to an incredible piece of music and wondered exactly why it makes you want to dance or cry? Are you mystified by how musicians just 'know' what notes to play next when they're improvising? Or why certain notes sound great together and others clash? This title lets you discover the answers to these questions.