Stefan Strasser

Stefan Strasser is an improvising musician working with piano and synthesizer. His work also extends to audio production: he mixed and mastered Köln 60, released by Creative Sources in 2026.

The recording documents the first in-person encounter of HCK/STR/ZBL, with Teresa Hackel on recorders and voice, Strasser on piano and synthesizer, and Mia Zabelka on violin, voice and electronics. The trio performed at BLOCK7 in Cologne on 28 November 2025, on the occasion of Strasser’s 60th birthday.