1: The Piano, The Winter, The Plains, The Storm and The Desert.

2: autumn:, chaos The Chaos, cathedral, please look forward to Coming Soon.

3: Piano music refers to music played on the piano, sometimes accompanied by other musical instruments. In Europe from 14th to 18th century, two kinds of keyboard instruments were popular, one was called the harpsichord, and the other was called the plucked harpsichord.

4: * * * 88 keys, both of which are called clavichord because they are considered as the predecessors of piano. Piano music can not only calm beasts, but also be more beneficial to human beings. It can improve the ability of spatial reasoning, logic thinking and problem solving.