This is the concert program of the Xanthos Ensemble performance on Saturday, November 21, 2009 at 7:30 p.m., at the Boston University Concert Hall, 855 Commonwealth Avenue, Boston, Massachusetts. Works performed were Sextet by Lior Navok, Immutable Dreams by Kati Agócs, Wild and Ferocious Plants by Jordan Kuspa, Indigenous Instruments by Steven Mackey, and danger garden by Curtis Hughes. Digitization for Boston University Concert Programs was supported by the Boston University Center for the Humanities Library Endowed Fund