Almost everyone knows the piano, but what do you know about it? You may know it is becoming more and more popular around the world now. Playing . piano has even become part of some people's daily life. Some schools have already offered piano lessons to students. The piano has (bring) them much fun. But how much do you know about (it) history?
Piano has been around for many years, and it was invented an Italian called Bartolomeo Cristofori, who was a crazy lover of keyboard instruments. He was once a maker of (music) instruments. It's said that the ( one) time when the piano was played in a public concert was in 1768. . the piano was brought to China, it was not cheap and only the rich could buy one. But now its price is much ( low) than before. More and more ordinary(普通的) . (customer) can buy one.
Today piano comes in many different styles and designs. What's more, in our country it is(list) as one of the optional (选修的) subjects. Many children begin to learn how to play it at an early age,
