The Lilies of the Valley, 10 women who sing in exquisite harmony, return for their annual concert at 8 p.m. Oct. 20-21 at the Sautee Nacoochee Center.

The Lilies come together once a year to perform. Members of the group are Cheri Crutchfield-Luhn, Lisa Deaton, Sabrina Dorsey, Anne Greene, Courtney Johnston, Barbara Luhn, Lisa Mount, Joanne Steele, Dede Vogt and Debbielee Whelchel.

The weekend show will feature “Little Lilies” Perry Gresham and Hannah From, and guest appearances by Rebecca Steele and Kimberly Dorsey.

The music provide plenty of sing-along opportunities — from Paul Simon’s “Me and Julio Down by the Schoolyard” to the Cornelius Brothers’ 1972 hit “Too Late to Turn Back Now.” There are original songs by Dede Vogt, Lisa Mount, Anne Greene, Joanne Steele and Perry Gresham, plus jazz standards and folk anthems.

Tickets are $22 for adults ($16 for SNCA members), $12 for children. Tickets are available at www.snca.org or by calling the Sautee Nacoochee Center at 706-878-3300.