The word "even" means that the lyre is clear and round, and there is no disease of three realities and four deficiencies.

"Unity" means that the sound of the piano is complex and changeable, but it can also maintain the overall unified sound of the piano, not because there are two sounds on a piano.

One said "strange": it is amazing to say that it is light, loose, brittle and slippery. Those who cover lightly have light materials; Loose, buckle and its sound are transparent, but the material is also long; Brittle, tight and long wood sound, cracked, the material of old tung is also; The skater, the quality is moist and the sound is moist, and the material near the water is also.

The second is "ancient": according to legend, there is a golden rhyme in simplicity, which naturally covers the land produced by Tongxiang. Light is nearly turbid, and there is no golden rhyme; If there is a golden rhyme that is not dull, it is clear. The compilation of the two is called "ancient".

The word "Tou" means that the years are long, the glue is dry, and the pronunciation is loud and not choking.

The word "quiet" means that there is no killing and the voice is chaotic.

The word "run" means that the sound is not dry, the rhyme is endless, and Qingyuan is lovely.

The word "circle" means that the rhyme is complete and not broken.

The seven words "Qing" mean that the voice is like a priest in the wind.

The word "even" means that the lyre is clear and round, and there is no disease of three realities and four deficiencies.

The word "Fang" means that the more you play, the louder you play, and there is no lack of sound after playing for a long time.

Distinguish nine virtues one by one;

One said: "Qi", cold and modest Qi is the explanation of the four concepts of "lightness, looseness, crispness and smoothness". Of course, this explanation was put forward before Leng Qian, and I have read the explanations of modern pianists Mr. Cha Fuxi and Mr. Guo Ping, but personally, I think that using these four concepts to explain "Qi" does not seem to satisfy me completely. In my opinion, the "odd" here refers to the special sound, not the sound of the stereo. Every piano is a living thing, and its sound is different. Then it is in harmony with the player's heart, and its "strange" sound environment is a wonderful explanation of Jiu De, which seems to convince me more.

Second, the meaning of "ancient" is relatively clear. It is generally understood that a good piano takes a long historical period, or the wood used to make it is very long, so that the sound of the piano will be "ancient" and mellow and soft.

Third, "transparency", the key is the sound quality of the piano material, but sometimes the new piano with poor production and bad panel will be transparent, but this is false transparency. If you carefully identify it, you will find the difference.

Four: "Quiet", which means "net".

Wuyue: "Run" means that the sound has a kind of vitality, which is neither dry nor dry.

Six words: "circle" means that the sound of each string is uniform between each emblem, outside the emblem and on the emblem.

Seven words: "Qing", Qing means that the sound of the piano is smart, crisp and clean, without ambiguity and turbidity.

Eight words: "Uniform" means that the sound of a piano can keep the uniform sound of the whole piano while the sound is complex and changeable, not because there are two voices on a piano.

Nine words: "Fang", a good piano needs to be played often and more, so that the overall timbre and sound are unified and lasting.