A quality piano is one of the most expensive investments you will ever make. Yet most people know little about it. Have you ever wondered: .Why does a piano go out of tune? .How do I clean my piano? .How do I fix a sticky key? .How do I protect my piano from moths, humidity, and climate changes? A piano technician with over thirty-five years experience now unveils the mystery of the piano and shares his secrets with you. In this simple guide and reference, you will discover how to protect your investment and save money by doing simple repairs yourself. There are easy to follow step-by-step...