When you think of mariachi music, you most likely think of male musicians playing music by men. But Mariachi Reyna de Los Angeles, the first all-female mariachi ensemble in the United States, has set out to change that image. See the group, which has been breaking musical glass ceilings since 1994, when they perform a special holiday concert, Navidad Mexicana, at the Green Music Center at Sonoma State University on December 8 at 7:30 p.m. Purchase tickets, which are $25–$55, at gmc.sonoma.edu.