Straight No Chaser
Hear the all-male a cappella group in concert for their 20th anniversary world tour. $28-$50. Grand Opera House, 651 Mulberry St. $35; $65 VIP tickets available. 478-301-5470. TheGrandMacon.com. 7:30 p.m. Wednesday.
Hosted by the Balvaunuca Club of Perry. Miller-Murphy-Howard Exhibit Hall, Georgia National Fairgrounds and Agricenter, Perry. $5 adults, free for children 9 and younger with an adult. email@example.com. 9 a.m.-7 p.m. Friday and 9 a.m.-6 p.m. Saturday.
The virtuoso blues guitarist and singer/songwriter will play Duane Allman’s guitar. The Grand Opera House, 651 Mulberry St. $35; $65 VIP tickets available. 478-301-5470. TheGrandMacon.com. 8 p.m. Friday.
Battle of Griswoldville Anniversary Commemoration
Learn about the hastily planned attempt by Georgia militia to halt Union General Sherman’s March to the Sea in November 1864. Includes soldier life portrayals and encampments, battlefield tour and a memorial service at noon. Griswoldville Battlefield, two miles southeast of Griswoldville, 10 miles east of Macon via U.S. 80 and Ga. 57 toward Gordon on Baker Road. Free. gastateparks.org/jarrellplantation. 10 a.m.-1 p.m. Saturday.
Hear the “American Idol” and Grammy winner live in concert on her latest tour. $59.50, $49.50 and $39.50. Tickets are available at ticketmaster.com, 800-745-3000 and the Macon Coliseum Box Office. City Auditorium, 415 First St. 8 p.m. Saturday.