Tickets are way too rich for my lowly breeding. There will be tickets for the livestream too.
They never listed all performers, only that it would represent all the phases of JJ's career. So I would imagine like David Bromberg from the NY folk era, Buffett from the Key West era (which seemed a given - glad to see it's confirmed). Then any number of Texas country artists. Agree there's no way Todd Snider didn't make himself immediately available for it.
*looks like Ramblin' Jack is still playing some, wouldn't be surprised if he's included.