Fri. 9/21 10a: Contemporary Dutch composer Louis Andriessen responded to Plato's "Republic" with his composition for large ensemble and vocalists, "De Staat." Albuquerque's chamber ensemble, Chatter 20-21, performs "De Staat" along with music of Ingram Marshall and Jonathan Harvey, September 22 in Keller Hall in the UNM Center for the Arts. Spencer Beckwith talks with the Artistic Director of Chatter 20-21, violinist David Felberg.