Must be part of the re-branding of The Lion Sons. 840 people singing along to every song when a day earlier in Arlington Texas it sounded like less than a 100 people sitting on their hands. (The entire Arlington "show" is on You Tube for all to see.)
Since the "legacy" angle and "all about the music" angle both failed miserably, the company line now is "All the people want is the old songs and striped shirts".
This is for Uncle and Vance. Thanks to Valarie M for the upload!