Women of all ages can join the Sierra Gold Chorus to sing traditional and modern Christmas carols — barbershop style. Rehearsals for the annual Christmas shows are being held in Auburn. For more information, call 916-663-2105. The award-winning Sierra Gold Chorus, under the direction of Barb Tincher, has a membership of over 35 women from Nevada City to Sacramento to Sparks, Nev. It is a chapter of Sweet Adelines International, a worldwide organization of women singers committed to advancing the musical art form of barbershop harmony through education and performance.