Add settings.json taste profile — ethnic world dubtronica.

DJ and chat read listener preferences from settings.json on every request.

Co-authored-by: Cursor <cursoragent@cursor.com>

README.md

@@ -14,6 +14,10 @@ Inspired by [Magenta RealTime 2](https://magenta.withgoogle.com/magenta-realtime
 | Player | FastAPI + `gateway/player.html` | Stream generated queue |
 | Live (optional) | Magenta RealTime 2 | Apple Silicon only — see below |
 
+## Taste (`settings.json`)
+
+Edit `settings.json` at the repo root — the DJ reads it on every generate and chat. Default profile: **ethnic world dubtronica** (global roots + dub space + electronic groove).
+
 ## Saved songs
 
 Every track is written to `./songs/` and **committed via Git LFS** (audio) + plain git (metadata):