When choosing a piano, we should first choose the sound, so that players can freely express their feelings with good sound quality. What's the point if the piano is dry and you can't express your feelings? Secondly, choose a good shape, and then choose a style, the color should be desirable and natural. Piano as a companion, it is difficult to get the feeling of being in tune with the mood, and it is also difficult to get the unity of piano and people. Pay attention to when choosing a piano:

Guqin has a wide groove and a large speaker, so the sound will be loud.

A good piano will be glued up and down with a good adhesive for a long time, and it is not easy to fall off and open after drying.

If the piano material is thick, the rhyme will be short and the sound will be concentrated; If the piano is thin, the sound will go wrong.

Scattered sound, big and long, will be big but not scattered.

The overtones should be crisp and bright.

The voice should be warm, thick, moist, firm and thorough.

Guqin is rich in timbre, and Qin people summarize and classify it:

Jade sound: clear and delicate, like jade.

Golden bell: round, like two bells.

Elegant flute: quiet and beautiful, like a flute.

Thunder: Cang Gu Jin Xiong likes thunder.