Hörbar Exchanges

Supported by the Free and Hanseatic City of Hamburg, Ministry of Culture and Media

The Hörbar Exchanges concert series opens up an experimental space for local sound artists from Hamburg to connect and collaborate with international artists. The series focuses on the mutual sharing of knowledge and music through live performances, installations and workshops.

Documentation & Performances ➔ Visit our YouTube Channel (@Hörbar-ev) for all documentation videos.
Wednesday, 13.05.2026
Hörbar Exchanges II - Computer Music & Real-Time Performance

The second round of the series spotlights contemporary computer music. The evening brings together three distinct artists exploring live physical sound processing and rhythmic structures.

Dennis Scheiba - "Rotating: Perspectives" (2026)

An audio-visual performance offering a critical reflection on modern technology and its wider political implications for society. By utilizing physical rotation parameters, the work actively morphs the observer's angle of focus to alter sonic and visual perception.

Sasha Iliashenko - "Easy Ease"

A restless and physical electroacoustic performance built upon the metaphor of interpolation. The musical composition draws directly from rapid-fire club music elements like gabber and footwork, fused with non-western microtonal rhythms and repetition loops.

Jasmine Guffond - Live Computer Electronics

An investigation into the intersection of sound structures, tracking technologies, and political infrastructures. Using a laptop configured with MaxMSP and Ableton Live, the performance delivers an immersive experience utilizing deep sub-bass frequencies and extreme volume changes.

Wednesday, 04.03.2026
Hörbar Exchanges I - Southeast Asian Instruments & Experiments

Kicking off the new Hörbar Exchange series! This event features a collaborative boundary-pushing concert dedicated to blending traditional materials with modern real-time electronics.

Part 1: The Six Tones - Improvisations on Vietnamese Traditions

The trio presents a series of improvisations that engage with traditional Vietnamese music. Using a deconstructive approach, they transform the core structural principles of ancient traditions, such as specific vibrato styles and the distinct modal intonations, into real-time contemporary compositional parameters.

The Six Tones are:
  • Nguyễn Thanh Thủy - Đàn tranh (zither)
  • Ngô Trà My - Đàn bầu (monochord)
  • Stefan Östersjö - Guitars
Part 2: Tzu-Ning Liao - Solo Erhu & Live Electronics

Program:
  • Dong Zhou - Real-time Collage with fragmented "Little Cabbage" (2026): A live act of recording and reshaping. Fragments of a Chinese folk song are manipulated in real time to weave a sonic story of personal struggle and resilience.
  • Jan Wegmann - Blockade (2026): A multimedia piece for erhu, video, and audio reflecting on themes of stress, blockages, pressure, and the path to breaking free.
  • Improvisation: with Dong Zhou (Violin) and Jan Wegmann (modular synth)
Tuesday, 03.03.2026
Hörbar Exchanges I - Workshops

Hosted in collaboration with the Hochschule für Musik und Theater (HfMT) and the Hamburg Open Online University (HOOU).

Workshop 1: Đàn Tranh and Creative Practice - Dr. Nguyễn Thanh Thủy
An interactive exploration of traditional zither notation, structural forms, and modern cross-cultural performance applications.
Workshop 2: Vietnamese Guitar Methods - Prof. Stefan Östersjö
A technical lab analyzing adaptation methods, customized tuning profiles, and microtonal flexibility within electroacoustic structures.

Followed by the evening concert: "Traditional music – The gentle touch of Vietnamese culture"

The Team

Current Organizers & Curation

  • Tam Thi Pham
  • Jan Wegmann
  • Sasha Iliashenko
  • Dong Zhou
  • Carl Weidner

Concept & Application Support

  • David Wallraf
  • Kris Kuldkepp
  • Phuong Dan Nguyen