Ninah Pixie, Cait McWhir, Kerri Pidnow, Melissa Margolis, Cyoakha Grace, Cheryl E. Leonard
The Big City Orchestrae Women's Auxiliary is made up of several women who perform regularly as part of San Francisco experimental ensemble Big City Orchestra
. Current Auxiliry personnel include Ninah Pixie
, Cait McWhir, Kerri Pidnow
, Melissa Margolis, Cyoakha Grace
, and Cheryl E. Leonard
. The sound of the BCO Women's Auxiliary is created using harmoniums, gu zheng, zither, metal tines, Kaos pad, voice, udu and bodhran, washboard, toy piano, filter factory, thumb pianos, and flutes.