For more than a decade, classy and cool U.K. combo GOMEZ has trafficked in an indescribably eclectic mix of rootsy folk-rock and idiosyncratic pop. This tour supports the group's new, sixth album, which adds cello and techno flourishes to the already intriguing combination. Josh Ritter opens. $22.50-$25. 8 p.m. Center Stage, 1374 W. Peachtree St. 404-885-1365. www.centerstage-atlanta.com.