- The on-line home for the Stone Mountain Barbershop Chorus, of S.P.E.B.S.Q.S.A., Inc. Located in Atlanta, Georgia on the northeast side, around I-285 and I-85 -- Just off Chamblee-Tucker Road and Henderson Mill Road. The chrous meets every Monday evening from 7:30pm - 10:00pm at Embry Hills United Methodist Church located at 3304 Henderson Mill Road.www.stonemountainchorus.org