The Concert Choir, conducted by Ryan Olsen, presents a program of women’s choral repertoire focusing on aspects of social justice, including Gwneth Walker’s “Tree of Peace,” highlighting gender and social issues; “Famine Song” by Matthew Culloton, which tells of the strife of women in Africa; and Jocelyn Hagen’s “Moon Goddess,” which is a song of Native American women. The program also includes pieces by Mendelssohn and Schutz. On the second half of the program, the Chamber Choir, conducted by James Kim, performs a set of Italian songs by Rossini, as well as Brahms’ famous Zigeunerlieder song cycle.