What did ancient humans do with music?

Music was used by ancient humans in totem and ancestor worship ceremonies, in praying for wind and rain, exorcism and exorcism, and in music and dance of divination and witchcraft to express and pin people's worship and expectations. With the help of the mysterious power of music, the ancients were inherited and utilized by future generations. Although the original intention and form have changed greatly, music has become an indispensable factor in some occasions, such as the deployment of troops in ancient battlefields, the coronation and succession of royal families in previous dynasties, different religious ceremonies around the world, international diplomatic etiquette today, festive celebrations and even folk weddings, all of which use music to render the atmosphere.