The source of poetry is ballads. There were no words in ancient times, only songs sung and poems not written. When a person is happy or sad, he is often willing to tell his feelings. Everyday words are not strong enough, so sing; Singing and sighing makes others feel sad. If singing is not enough, your hands will dance and your feet will dance. Anyway, you will let your strength go home. On festivals, when people get together to enjoy God and have fun, there will be more opportunities to sing. Or sing in chorus or compete with each other. Legend has it that in Ge's Eight-part Essay, three people sang, holding oxtails and stepping on their feet, which seemed to describe this situation. Folk songs are sung more and more. Although there are no books, they exist in people's memory. With ready-made songs, you can borrow other people's glasses and water your own block; Pick a singing group at any time, which is enough to relieve anxiety and boredom. If it doesn't fit perfectly, you can delete some and change some until you are satisfied. In pop songs, different words often go hand in hand, which is why. But there are also people who have been revised into the final version. Folk songs can really be said to be "the front of one person, the wisdom of many people."
Folk songs can be divided into apprentice songs and music songs. Songs are sung casually. There is also rhythm in the song, and dancing helps the rhythm; But the rhythm of music songs is more regular. In the era of The Book of Songs, with the lyre and the bells and drums, it is already a magnificent scene. The rhythm of folk songs mainly depends on overlapping or repetition; Originally, folk songs were mainly based on expressions. Just toss and turn and get home. There is no need to talk nonsense. Overlap can be said to be the life of folk songs, and the rhythm is based on it. The unity of characters and the coordination of rhymes seem to have developed later. With these, overlapping loses its main position in poetry. Only after writing did someone record those songs. This is the original poem.