The Sautee Nacoochee Community Chorale will launch its summer music program with concerts at 8 p.m. Friday and Saturday June 22-23 and 2 p.m. Sunday, June 24. The group includes 40 singers who will perform a blend of songs that include works by George Gershwin, Back to the Fifties, Duke Ellington and Hoagy Carmichael’s “Georgia on My Mind.” Also included are lyric pieces, including “Ashokan Farewell.”