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.

by Bernhard Wöstheinrich, Rainer Frey, feat. NOi

Recording of performance 016 of the Polyphony concert series from May 20, 2025, at the BAIZ in Prenzlauer Berg, Berlin.

OUR GUEST FOR THIS EVENT: NOi – Aslı Gabuk & Serkan Emre Çiftçi

by Bernhard Wöstheinrich, Rainer Frey, feat. Dr. Nojoke

Recording of performance 008 of the Polyphony concert series from September 17, 2024, at the BAIZ in Prenzlauer Berg, Berlin.

by Rainer Frey, featuring The Oval Language

Recording of performance 018 of the Polyphony concert series from October 21, 2025, at the BAIZ in Prenzlauer Berg, Berlin.

OUR GUEST FOR THIS EVENT: THE OVAL LANGUAGE

by Rainer Frey, Bernhard Wöstheinrich, featuring Hartwig Nickola

POLYPHONY AT THE BAIZ, SESSION 017

Recording of performance 017 of the Polyphony concert series from September 16, 2025, at the BAIZ in Prenzlauer Berg, Berlin.