The five tones refer to the five tones of Gong, Shang, Jiao, Zheng, and Yu.

1. Gongyin

Gongyin is the first sound among the five tones, and its pitch position is the first place in the scale, usually represented by the number "1". In music, Gongyin usually represents beginning, beginning and creation. It has positive, energetic qualities.

2. Shang Yin

Shang Yin is the second sound among the five tones, usually represented by the number "2". The position of Shang Yin in the scale is the second, which represents development, growth and growth. In music, commercial tones are often used to convey the message that things are gradually becoming richer and more dynamic.

3. Jiaoyin

Jiaoyin is the third tone among the five tones, usually represented by the number "3". The position of the horn note in the scale is third, which represents smoothness, achievement and harvest. In music, horn sounds are often used to express the perfection and success of things.

4. Zhengyin

Zhengyin is the fourth sound among the five tones, usually represented by the number "5". Zhengyin's position in the musical scale is the fourth, which represents change, lightness, or majesty. In music, zhengyin is often used to convey the development and transition of things.

5. Yuyin

Yuyin is the fifth tone among the five tones, usually represented by the number "6". The position of the feather sound in the scale is fifth, which represents the end, softness and gentleness. In music, feather sounds are often used to convey the end and ending of things.

The origin of the five tones:

The origin of the five tones can be traced back to ancient music theory and concepts of the universe. Ancient Chinese believed that everything in the universe is governed by natural laws, and music is no exception. The five tones are regarded as symbols of the operation of the universe, and each tone is associated with a certain phenomenon or rhythm in nature. For example, Yuyin represents winter, Shangyin represents autumn, Jiaoyin represents spring, and Zhengyin represents summer. This concept of combining music with nature has a profound influence in ancient Chinese music.

The five-note scale forms the basis of ancient Chinese music. On the basis of Gong Shangjiao Zhengyu, ancient musicians created many wonderful musical works. These scales were not only used in ancient court music and religious music, but were also widely used in Chinese opera, folk music and traditional musical instruments. The five-note scale system injects unique emotion and charm into Chinese music and has become a treasure of Chinese music culture.