And by “dead,” I’m being flippant. Obviously there’s a vibrant jazz scene worldwide, if it isn’t a prominent form at the moment. And maybe it never will be.

When I was phoneless the last couple days, I listened to the local jazz station, the eminent KKJZ. An ethereal, assured voice sang a Jobim standard called “Meditation,” and that confident singer was Fay Claassen, a Dutch musician. Her interpretation was a languid study in wistful longing, and on the musicianship side, I was captivated by the way she closed the song with a series of beautiful, cascading “to me”s. It’s haunting and affecting. Check it out if you didn’t already play the link above.

But choosing to play—or even listen to—this less popular music is instructive to other types of art, especially work that relies on any kind of spontaneity or iteration or abstraction. Jazz is a form of constant invention, where improvisation around a theme or scheme is essential to it. And musicians who study and perform it don’t care that it isn’t the hot thing of the moment. They revel in its free expression and demand for skill.

Writers and painters can find allegories in their own work from this.