KEYBOARDS
A piano is a large musical instrument that you play by pressing black and white keys on a keyboard. A piano makes a sound when each key moves a small hammer that strikes a metal string. The inside of a piano looks kind of like a harp.
A piano is a large musical instrument that you play by pressing black and white keys on a keyboard. A piano makes a sound when each key moves a small hammer that strikes a metal string. The inside of a piano looks kind of like a harp.