What I listen to when I'm actually trying to think

People ask about productivity systems and I want to talk about music instead.

I've tried most of the frameworks. The ones that work for me all have one thing in common: they assume the hardest part is getting started. They're right. But there's a second hard part nobody talks about — staying in the thing once you're in it, especially when the problem gets genuinely difficult and your brain starts looking for any exit.

That's where music does something no app has managed.

For architecture work — the kind where you're holding six competing constraints in your head and trying to find the shape that satisfies all of them — I need something with no lyrics, a consistent tempo, and enough harmonic movement to feel alive without demanding attention. Late Coltrane is too unpredictable. Bach keyboard works, particularly the Well-Tempered Clavier. There's a mathematical structure to it that somehow matches the shape of systems thinking.

For writing — this, right now — I want something warmer. Piano with some ambient texture underneath. Nils Frahm. Ólafur Arnalds. The kind of music that has space in it. Writing shrinks in a busy sonic environment.

For deep code review or reading dense documentation, I go silent or white noise. Music of any kind starts pattern-matching with the text and creates interference.

The common thread is that the right music doesn't make you feel productive — it makes you forget to check whether you're being productive. That's the actual goal. The moment you're monitoring your own focus, you've already lost it.

I have no idea why this works. Something about external rhythm providing a scaffold so the internal rhythm of thinking doesn't have to generate its own. Maybe. I'm not a neuroscientist and I'm suspicious of people who explain this stuff too confidently.

What I know is: Bach for architecture, Frahm for writing, silence for reading. Works for me. Your mileage will vary — but it's worth paying attention to what's actually playing when your best work happens.