What was the influence of music and dance in Qin Dynasty?

Qin Shihuang annexed six countries and unified the world. Although the history of the dynasty was very short, he did some crucial things, such as establishing the territory of China, gradually eliminating the huge gap between princes and nobles and ordinary people under the feudal system of the Zhou Dynasty, establishing a unified system of "writing with the same language and sharing the same track with cars", forming the consciousness and tradition of China's unification, and the exchanges between Huaxia and barbarians also rose. Qin Shihuang's "burning books to bury Confucianism" has been condemned by history. As for the music and dance tradition of the Zhou Dynasty, he also had very strict measures, that is, abandoning the rites and music formulated by the Zhou people, overthrowing the educational institutions of elegant music and dance in the Zhou Dynasty, establishing a "Yuefu" and collecting folk music and dance for his own entertainment. 1976, a gold and silver bell engraved with the word "Yuefu" was unearthed in the Mausoleum of the First Qin Dynasty, which proved that music and dance in the Qin Dynasty had its own creation. All these had a profound influence on the development of ancient music and dance in China.