19 November 2025
10:30 am

Teatri del suono - keynote
Lecture

Università di Bologna, Bologna (Italy)

24 November 2025
12:00 am - 10:00 pm

Walden Fragments © René Liebert
Walden Fragments © René Liebert

Contemporary Music Festival, Huddersfield (Great Britain)
The hcmf// shorts programme returns for 2025, showcasing new works and world-class, bite-sized performances which often turn out to be festival highlights. Celebrating renowned figures in experimental music alongside innovative early-career artists, this year’s programme features no fewer than 7 UK premieres and 4 world
premieres across 14 performances.

a series of three duo performances representing ‘artistic first encounters’ between Heiner Goebbels – one of the great innovators in the world of theatre, music and performance art – and three exceptional composer/instrumentalists: double bassist Mingo Rajandi, percussionist, Arnas Mikalkėnas and saxophonist Raymond MacDonald,

25 November 2025

Red Run
9 songs for 11 instruments

Dělnický dům, Brno (Czech Republic)
Concert by Brno Contemporary Orchestra

8 January 2026

Muziekgebouw aan 't IJ, Amsterdam (Netherlands)
Walden ( Ensemble Version) with Words by Henry Thoreau
performed by Ensemble Klang (The Hague) and Solistenensemble Kaleidoskop (Berlin)

18 January 2026
8:15 pm

Walden (Ensemble Version)
Walden (Ensemble Version)

Walden (Ensemble Version)

AMARE, Den Haag (Netherlands)
performed by Ensemble Klang and Solistenensemble Kaleidoskop



In Walden by composer Heiner Goebbels, everything revolves around the texts of the 19th-century essayist and naturalist Henry David Thoreau, a forerunner in the field of both modern environmental activism and civil disobedience. In his work Walden (1854), he describes his attempt to live simply in harmony with nature for two years, secluded in a cottage at Walden Pond, located near Concord in Massachusetts. During this concert, music, text and a special lighting design bring Walden to life.

Heiner Goebbels, one of Europe's leading composers and directors of the past fifty years, conceived Walden as a counterpoint to the metropolitan images in his earlier work Surrogate Cities .

Eighteen years after he wrote the first ensemble version of Walden for Ensemble Klang, Goebbels now creates a new version. This time, the regular line-up of Ensemble Klang - saxophones, trombone, guitar and percussion - is supplemented by Germany's finest string ensemble, Solistenensemble Kaleidoskop, and the voice and saxophone of Keir Neuringer (Irreversible Entanglements).

A number of specially built instruments, including the 'steel cello' and the 'bow chimes' designed by the American painter, sculptor and musician Bob Rutman, to whom the work is dedicated, enrich the extraordinary and vibrant soundscape.