Category Archives: release

Qualia 003

by Bernhard Wöstheinrich

In philosophy of mind, qualia are the raw, subjective “what it is like” aspects of conscious experience. They are the felt qualities of experiences, such as what it is like to see purple, taste coffee, feel pleasure, or hear a string note.

This is the third edtion in the new Qualia release series of ambient music, exploring the intimate textures of perception and sound.

With each subsequent release, we intend to dive deeper.

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Polyphony Performance Series 019 20251118

by Bernhard Wöstheinrich, Rainer Frey, feat. Holger Tretzack

Recording of performance 019 of the Polyphony concert series from November 18, 2025, at the BAIZ in Prenzlauer Berg, Berlin.

OUR GUEST FOR THIS EVENT: Holger Tretzack

Holger Tretzack is a guitarist, composer, and producer who blends live instrumentation with intricate loops to create his signature sound. A fixture of the Berlin music scene for over 30 years, he earned cult status primarily as the founder of the live drum and bass band Human Sampler.

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