Haynes Piano Manual: The more you understand your piano, the more satisfaction you'll get from owning & playing it. Do you know how to improve its sound? Extend its working life? Tune it? Diagnose & fix common & often very simple problems? Or if you want to buy a new or used piano, particularly for a child, can you quickly tell a good piano from a bad or unsuitable one? This easy-to- read manual lifts the lid on everyday pianos - mainly uprights, but also affordable grands.