{
  "schema_version": 1,
  "kind": "editorial-annotations",
  "energy": {
    "minimum": 1,
    "maximum": 10,
    "direction": "Higher means greater musical drive and activity"
  },
  "tone": {
    "minimum": 0,
    "maximum": 10,
    "direction": "Higher means a lighter, more positive emotional tone; lower is darker or more troubled"
  },
  "basis": "Inferences from supplied musical descriptions and canonical texts, not acoustic measurement or proof of listening. These are project annotations, not claims about any listener or NHI experience.",
  "scene_relationship": "Used to select and tune visual scenes; manual visual settings do not change recording annotations.",
  "missing_values": "null means insufficient evidence; narration records have no song scene_score.",
  "corrections": "Metadata corrections retain recording identity and do not create RSS additions."
}