{
  "id": "bass-muted",
  "name": "Muted Bass",
  "description": "The same standup bass palm-muted: a slow fingertip release near the bridge and a short ring-out baked in.",
  "source": "simulated_instruments/bass",
  "knobs": [
    { "key": "pluck_pos", "label": "pluck position", "min": 0.05, "max": 0.95, "default": 0.15 }
  ]
}