Don't worry, Vince Gill is not anywhere near his death bed ... but he knew just the icon he'd want to sing with if he gets there: Chet Atkins. As for what song they'd sing?

Elegant guitarist Chet Atkins is one of the most regularly honored ... of their lasting hit “So Sad,” sung by honky-tonkers ...

Vince Gill fits into the latter category. He had the “ah-ha” moment that let him know he would be a lifelong musician while he was still in elementary school. Now, decades later, he’s one of ...