Artemis Singers, Chicago’s lesbian feminist chorus, will present a concert of world and local music at 8 p.m. Saturday, Jan. 21, 2012, at the Irish American Heritage Center, 4626 N. Knox Ave., Chicago. “Near & Far” tickets in advance are a suggested donation of $15 for adults and $10 for children age 12 and younger. At the door, tickets are a suggested donation of $20 for adults and $10 for children. Visit www.artemissingers.org to purchase tickets online. Tickets may be purchased by mail with a check payable to Artemis Singers, P.O. Box 578296, Chicago, IL 60657. “Near & Far” will feature many songs about social justice and matriarchal culture. Artemis Singers will showcase choral pieces from South Africa, Japan and Sweden. First Nations (Aboriginal peoples in Canada) music; a Jewish song in the Nigun tradition; and a Belgian anti-apartheid song are on the program.