While the recent Nashvillians in the Round show featured a post-modern spin on the guitar pull format, this gathering promises to be more of an old-fashioned, Bluebird Cafe-style song swap. It will be no less absorbing, though, thanks to the talents and tastes of Caitlin Cary (Tres Chicas, Whiskeytown), Kevn Kinney (Sun Tangled Angel Revival, Drivin’ N Cryin’), and Jason Isbell (Drive By Truckers). $10; 8 p.m.

Tres Tangled Truckers play The Pour House, Tuesday, Jan. 4