You know how so many people listen to a song that just slays them?

I think I've found mine.

I can't listen to it without feeling emotional. It got into my head at work earlier and I started welling up just as a customer was approaching. It's heart-felt and jazzy and beautiful and bittersweet and so real, somehow.

And, annoyingly, I have no idea where it comes from. It's live, and from a few years ago, and it's not one of her songs, or on any of her albums. But it's lovely.