Later generations also put the five tones of Gong, Shang, Jiao, Qian and Yu in one-to-one correspondence with the five elements of spring, summer, autumn and winter, China, gold, wood, water, fire and earth. The upper horn feather corresponds to 12356 respectively, and the national model does not have 4 and 7, plus two tone sandhi, sign change and palace change? .
The earliest name of "official business education" was discovered in the Spring and Autumn Period more than 2,600 years ago. In Guan Yuan Qu, there is a scientific method to obtain the five tones of Gong Shang, Jiao and Zheng Yin through mathematical operation, which is the famous "three-point gain and loss method" in China's music history.
Some researchers say it comes from ancient astronomy, that is, from the names of 28 stars. For example, "Gong" comes from the central palace surrounded by 28 stars, and the other four sounds come from different star names. This is "astronomical theory".
Some researchers say: from the domesticated livestock and poultry of the ancients, it is said that the pronunciation of the words "cow, horse, pheasant, pig and sheep" in ancient times is the same. "Palace, commerce, horn, sign and feather" are similar, which is a "livestock and poultry theory";
Some researchers say: they come from the totem of ancient clans and are "totem theory"; The ancient music work "Yue Ji" says that the palace is the monarch, the business is the minister, the horn is the people, the levy is the thing, and the feather is the thing.
It is said that the public bank represents the monarch and the commercial bank represents all the people. Whether it's astronomy, livestock, totem or monarchy? All kinds of statements have some truth, which paint music with a layer of mystery, simplicity or feudal ethics, and express the different musical concepts of Chinese ancestors. ?
Extended data
"Fahuazhi" mentioned that "those who live in the palace are also in the middle, in the middle of the quartet, and sing as the way of four tones. Businessman, Zhang Ye, things become clear. The horn touches, and the yang is stupid, and everything touches the ground. Those who levy are wise, and everything is prosperous and rich. Feather, Yu Ye, things gather together to collect Yu Fu. "
It means that the palace sound is rich and rich. In the long run; The business voice is loud, radical and harmonious in Gaochang; The bugle is harmonious but not violent, moist but not withered, and its voice is fierce and dry. Like the sound of fire; The feather sound is clear, sharp and smooth, and the lines are smooth.
The ancient music work "Yue Ji" says that the palace is the monarch, the business is the minister, the horn is the people, the levy is the thing, and the feather is the thing. It is said that the public bank represents the monarch and the commercial bank represents all the people.
Baidu encyclopedia-industry and commerce education