In this episode you can listen to:
Sound can influence the mater. I was listening to a sports athlete and he said that when he got bad results in his sports career he was listening to sad songs before his competitions.
We like to listen to a certain song because it reminds us of something important in our life. Like I said it before: song can influence our emotions and emotions influence our behavior. A nice meditating song that I heard that it has healing lability: https://www.youtube.com/watch?v=Y6QTdvbu0uI&t=6799s