It's a universal language. One where we can all come together despite our differences and experience a myriad of feelings to draw us in and out. It is a reason to live.
This answer is honestly completely opinionated. For me, I think music is the closest thing we have to mind control. It can make you happy when you aren’t, or vice versa. It can make you do inexplicable dance moves that are just lovely. But this is a question completely up to you.