Wikipedia
Kitka Women's Vocal Ensemble is an Oakland, California-based all-female vocal ensemble focused on "Eastern European women’s vocal traditions".
Kitka is a professional vocal ensemble dedicated to producing concerts, recordings, and educational programs that develop new audiences for music rooted in Eastern European women’s vocal traditions. Kitka also strives to expand the boundaries of this music as an expressive art form. This mission is accomplished through an Oakland-based home series of concerts and vocal workshops; regional, national, and international touring programs; community service activities; in-school programs; broadcasts; recording and publication projects; master artist residencies; commissioning programs; and collaborations.