Extremitäten features a series of works for small large chamber orchestra, to be performed by the Landesjugendensemble Neue Musik Berlin under the baton of Jobst Liebrecht, and as part of the Klangwerkstatt Berlin - Festival für Neue Musik 2018. Included in this program is the world premier performance of Noemi Liba Friedman's Barak (Fragments of Lightning and Storm), an extended 25 minute work for flute quintet, string quintet, prepared piano, percussion, alongside works by Jobst Liebrecht and Gerhard Scherer.