APPALUCIA Andy the Doorbum may have left this Appalachian collective, but what doesn’t kill you makes you stronger. With enough musicianship to cover their bases, the band has moved on with all of the intensity it had before. Corey Zeigler, Wyley Buck Boswell, Geoff White, Ian Morgan Stroupe and Chris Sleezak simply bring it when they hit the stage — there’s talent in them thar hills. They’re one of Charlotte’s must-see bands, especially if you want to see front-porch style taken in a new direction. $7. The Milestone. www.themilestoneclub.com.