Two guitars, five bass clarinets, two clarinets, two contrabasses with new and contemporary pieces by Christian Wolff, Earl Brown, Morton Feldman, Tore Takemitsu, including “Fields & Refrains” and “Sanjo” by David Ryan as well as “Riverwind” for two contrabasses, two clarinets, two bass clarinets, contra bass clarinet, trumpet and two electric guitars by Thanos Chrysakis, and new ensemble works by Yoni Silver and Tim Hodgkinson.