Is it true or false that the words in the Book of Songs were originally used for singing?

The Book of Songs itself is for singing, but there are not many sentences specifically describing singing, and I can't find all of them. I have excerpted a few of them, hoping to be helpful to you. Although I have no virtue and women, Songs and dances. "The Book of Songs·Xiaoya·Sang Huzhi·Cheju" Although there is no virtue to match you, please come and sing and dance. If your husband is also bad, sing to inform him. "The Book of Songs·Chen Feng·Tomb Gate" This person is a bad person, sing a song to sound the alarm. My heart is worried, so I sing and ballad. "The Book of Songs Wei Feng· There are Peach in the Garden" My heart is so sad, I sing and recite ballads. Alone Singing while sleeping will never pass. "Guo Feng·Wei Feng. Kao Pan" Sleeping alone and waking up to sing alone will never forget the fun. I may not be able to get a glimpse of the whole poem by excerpting just one sentence. I hope the poster can read it from top to bottom. I won’t post them one by one,