{
  "schema_version": 1,
  "profile_id": "classical-chamber",
  "kind": "performance_style",
  "display_name": "Classical Chamber",
  "version": 1,
  "status": "documented",
  "summary": "A lyrical chamber reading led by piano and concert harp, with transparent voicing and restrained space.",
  "used_by_current_catalog": true,
  "profile_roles": [
    {
      "role": "lyrical-piano",
      "profile": "concert-grand-lyrical"
    },
    {
      "role": "concert-harp",
      "profile": "concert-harp-classical"
    }
  ],
  "renderer": {
    "available": false,
    "engine_id": "planned_profile_orchestrator",
    "reason": "The current releases were produced from archived arrangement MusicXML. Automated score-to-performance orchestration is planned but not enabled."
  },
  "input_contract": {
    "score_required": true,
    "preferred_format": "MusicXML",
    "planned_operation": "render(profile \u002B score)",
    "queued_execution": true
  },
  "output_contract": [
    "MIDI performance",
    "WAV master",
    "MP3 listening copy"
  ]
}