FRIDAY

Nick Jonas

At first, it was all about those abs. But then people started to listen to what the young JoBro was singing and realized that the kid has some chops. His 2014 eponymous album has spawned the R&B-tinged pop hits “Chains” and “Jealous,” as his album heads toward gold status.

With Bebe Rexha. 8 p.m. Sept. 25. $29.50-$39.50. The Tabernacle, 152 Luckie St., Atlanta. 1-800-745-3000, ticketmaster.com.

Willie Nelson

Fresh from his 30th incarnation of Farm Aid, the rascally Nelson, now 82, isn’t even close to retiring. This year, he released his autobiography, “It’s a Long Story: My Life” and his sixth collaboration with Merle Haggard, “Django & Jimmie.” He and his Family backing band will stay on the road (again?) in their biodiesel-fueled bus through the end of November.

With Jamey Johnson. 7 p.m. Sept. 25. $34-$78. Chastain Park Amphitheatre, 4469 Stella Drive N.W., Atlanta. 1-800-745-3000, ticketmaster.com.

SATURDAY

Janet Jackson

On her first tour in four years, Jackson is surrounded by dazzling lights and choreography and zips fans through her iconic catalog (although early reviews noted that hits, including “Control,” “What Have You Done for Me Lately” and “Escapade,” are delivered in partial, medley form, as she’s done in the past). Jackson is preparing her first album since 2008 — “Unbreakable,” out Oct. 2. If you miss her at Chastain, she will return March 3 at Philips Arena.

8 p.m. Sept. 26. $55-$135 (nontable setup; no coolers or carry-ins allowed). Chastain Park Amphitheatre, 4469 Stella Drive N.W., Atlanta. 1-800-745-3000, ticketmaster.com.

SUNDAY

Marc Anthony and Carlos Vives

The Latin music superstars collaborated for the hit “Cuando Nos Volvamos a Encontrar” (“When We Meet Again”), and on Sept. 11 embarked on an 11-city tour. They’ve dubbed it UNIDO2, a play on words that means “United Part 2.” Last year, Anthony was ranked as the highest-grossing Latin touring act, according to Billboard Boxscore.

7 p.m. Sept. 27. $59-$139. Philips Arena, 1 Philips Drive, Atlanta. 1-800-745-3000, ticketmaster.com.

TUESDAY

Lucinda Williams

The alt country-folk-blues singer-guitarist remains a critical darling. But her understated career has brought her legions of faithful fans (hence, her two-night stand at the Variety). Last year, she released the double album “Down Where the Spirit Meets the Bone.”

8 p.m. Sept. 29-30. $32.50 ($35 day of the show). Variety Playhouse, 1099 Euclid Ave. N.E., Atlanta. 1-800-745-3000, ticketmaster.com.

Albert Hammond Jr.

Best known for his tenure in the Strokes, Hammond released his third full-length solo record, “Momentary Masters,” in July. At recent shows, the guitarist-keyboardist has been presenting about half of the new album live, while also offering a heavy dose of his 2008 release, “¿Cómo Te Llama?”

With Day Wave and PLS PLS. 8:30 p.m. Sept. 29. $12 (advance) and $14 (day of the show). 21 and older. The Earl, 488 Flat Shoals Ave. S.E., Atlanta. 678-701-6114, www.freshtix.com.

WEDNESDAY

Nate Ruess

While Fun bandmate Jack Antonoff tackles millennial angst with the poppy sounds of his side project, Bleachers, Fun frontman Ruess has gone the sweeping grandiosity route for his solo project. His distinctive voice made first single “Nothing Without Love” instantly recognizable, and his solo debut, “Grand Romantic,” is peppered with big musical gestures.

With Saint Motel. 8 p.m. Sept. 30. $29 (general admission). Buckhead Theatre, 3110 Roswell Road, Atlanta. 1-800-745-3000, ticketmaster.com.