If you've never heard Peter Brötzmann, here's the warning label: this is not comfortable music. He played tenor and alto sax like he was angry at the instrument, blowing with a tone so thick and overdriven it could peel paint. His signature record, Machine Gun (1968), is basically eight musicians screaming at once for half an hour, and it still sounds like a provocation today. People sometimes describe free jazz as chaotic, but with Brötzmann the chaos was deliberate and disciplined in its own way — he knew exactly what kind of noise he wanted.

He came up in Wuppertal, Germany, trained as a visual artist before he committed to music, and that painter's instinct for texture and density never left him. His early work with Han Bennink and Fred Van Hove built a European free jazz scene that didn't sound like an imitation of Albert Ayler or Ornette Coleman — it sounded like Germany processing its own history through brute force and noise. There's a reason critics kept bringing up the war and the silence that followed it when they talked about his playing. He never confirmed that reading outright, but he didn't need to. The sound did the talking.

What made him durable, and not just a one-album shock, was that he kept finding new collaborators and contexts for decades. He worked with Don Cherry, recorded prolifically with Peter Kowald, toured relentlessly with his Chicago Tentet into the 2000s, and never really softened with age the way a lot of free players do. Late in his career he was still capable of the same unhinged intensity he had in his twenties, just with more control over where to point it.

Brötzmann wasn't for everyone and he knew it. He wasn't chasing beauty in the conventional sense — he was chasing something closer to catharsis, a physical release through sound. If you want pretty, skip him. If you want to hear what it sounds like when someone commits completely to an idea without flinching, start with Machine Gun (1968) and see how you feel afterward.

He died in 2023 having spent six decades refusing to make things easy for the listener, which is maybe the most honest thing you can say about any musician. He wasn't trying to be liked. He was trying to be true to a sound, and he stayed loyal to it until the end.