{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T02:35:53Z",
    "providers": [
      "Claude"
    ],
    "breadth": "written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify",
    "pass": 2,
    "wave": 2,
    "engine": "claude",
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-05T23:55:00Z",
      "ingestedAt": "2026-10-05T20:54:39+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "owners"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-06T19:52:01+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q638",
    "registryId": "vr.tr.music",
    "name": "music",
    "version": "0.2.0-wave.2",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "ACT.ACT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q638/",
  "model": {
    "registry_id": "vr.tr.music",
    "name": "music",
    "purpose": "Let an agent explain music as an art and practice, describe its elements, genres and traditions, support learning, listening and creating music, and describe its social, cultural and economic dimensions.",
    "definition": "The art of arranging sound in time through elements such as pitch, rhythm, dynamics, timbre and texture, produced by voice, instruments and electronic means, encompassing composition, performance, improvisation and listening across traditions and genres from folk and classical to popular and experimental forms such as minimal music; music is a universal human practice studied in musicology, theory, psychology and ethnomusicology, and a major cultural industry.",
    "what_it_is_for": "The art of organised sound.",
    "affordances": [
      "explain elements and genres",
      "describe traditions",
      "support learning and creating",
      "describe social dimensions"
    ],
    "distinguishing_features": [
      "Temporal art",
      "Universal practice",
      "Diverse traditions",
      "Composition and performance"
    ],
    "appearance": "Not physical; sound organised in time.",
    "visual_identification": [
      "Organised sound in time",
      "Pitch, rhythm, dynamics, timbre",
      "Noise and speech are sound without musical organisation; dance is movement"
    ],
    "physical_properties": [],
    "families_and_kinds": [
      "classical and art music traditions",
      "folk and traditional music",
      "popular music genres",
      "jazz and improvised music",
      "experimental and electronic music"
    ],
    "related_models": [
      {
        "relation": "is a kind of",
        "target": "time-based art",
        "why": "category"
      },
      {
        "relation": "is a kind of",
        "target": "entertainment",
        "why": "category"
      },
      {
        "relation": "is related to",
        "target": "country music",
        "why": "a genre"
      },
      {
        "relation": "is related to",
        "target": "note sign",
        "why": "notation"
      }
    ],
    "identifiers": [],
    "standards_and_regulation": [
      "Copyright and performing rights",
      "Music education curricula",
      "Broadcasting and licensing rules"
    ],
    "failure_modes_and_hazards": [
      "Eurocentric framing",
      "Copyright infringement",
      "Hearing damage from loud music"
    ],
    "in_scope": [],
    "out_of_scope": [],
    "characteristics": [],
    "agent_conduct": {
      "may": [
        "Describe music across traditions, credit creators and recommend works.",
        "Help users learn and practise music at their level.",
        "Warn about hearing damage at high volumes."
      ],
      "must_not": [
        "Reproduce music or lyrics in breach of copyright.",
        "Treat Western classical music as the standard for all music.",
        "Present AI-generated music as the work of a real artist.",
        "Play music at volumes that risk hearing damage in shared spaces."
      ],
      "requires_human": [
        "Licensing or publishing music on someone's behalf."
      ]
    },
    "ethics": {
      "considerations": [
        "Musicians depend on credit and royalties for their living.",
        "Music carries cultural and sacred meaning for many communities."
      ],
      "affected_parties": [
        "Musicians and composers",
        "Listeners",
        "Cultural communities"
      ]
    },
    "owners": {
      "steward": "Nobody owns music as an art; rights holders own works and recordings.",
      "master_systems": []
    }
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q638: music",
      "url": "https://www.wikidata.org/wiki/Q638",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Music",
      "url": "https://en.wikipedia.org/wiki/Music",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "understand",
        "name": "Understand",
        "description": "What music is.",
        "rationale": "Art.",
        "layers": [
          {
            "id": "elements",
            "name": "Elements",
            "description": "Elements.",
            "findings": [
              {
                "id": "elements-finding",
                "name": "Elements",
                "description": "Elements.",
                "questions": [
                  {
                    "text": "What are the elements of music such as pitch, rhythm, harmony, timbre and form, and how do traditions organise them?",
                    "kind": "definition"
                  },
                  {
                    "text": "Which entry fits music theory?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "traditions",
            "name": "Traditions",
            "description": "Traditions and genres.",
            "findings": [
              {
                "id": "traditions-finding",
                "name": "Traditions",
                "description": "Traditions.",
                "questions": [
                  {
                    "text": "How do musical traditions and genres differ around the world, described in their own terms?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits a specific genre or tradition?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "do",
        "name": "Do",
        "description": "Learning and making.",
        "rationale": "Practice.",
        "layers": [
          {
            "id": "learn",
            "name": "Learn",
            "description": "Learning music.",
            "findings": [
              {
                "id": "learn-finding",
                "name": "Learn",
                "description": "Learning.",
                "questions": [
                  {
                    "text": "How can someone learn an instrument, singing, theory or composition?",
                    "kind": "action"
                  },
                  {
                    "text": "Which entry fits music education?",
                    "kind": "action"
                  }
                ]
              }
            ]
          },
          {
            "id": "create",
            "name": "Create",
            "description": "Composing and producing.",
            "findings": [
              {
                "id": "create-finding",
                "name": "Create",
                "description": "Creating.",
                "questions": [
                  {
                    "text": "How are pieces composed, arranged, recorded and produced?",
                    "kind": "action"
                  },
                  {
                    "text": "Which entry fits music production?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "society",
        "name": "Society",
        "description": "Music and society.",
        "rationale": "Context.",
        "layers": [
          {
            "id": "culture",
            "name": "Culture",
            "description": "Music in culture.",
            "findings": [
              {
                "id": "culture-finding",
                "name": "Culture",
                "description": "Culture.",
                "questions": [
                  {
                    "text": "How does music function in ritual, identity, politics and everyday life, and how do scholars describe this?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Is the presentation free of cultural bias?",
                    "kind": "boundary"
                  }
                ]
              }
            ]
          },
          {
            "id": "industry",
            "name": "Industry",
            "description": "Industry and rights.",
            "findings": [
              {
                "id": "industry-finding",
                "name": "Industry",
                "description": "Industry.",
                "questions": [
                  {
                    "text": "How does the music industry work, and how are rights and royalties managed?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which entry fits copyright?",
                    "kind": "action"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "learn",
        "name": "Learn",
        "description": "History and science.",
        "rationale": "Education.",
        "layers": [
          {
            "id": "history",
            "name": "History",
            "description": "History.",
            "findings": [
              {
                "id": "history-finding",
                "name": "History",
                "description": "History.",
                "questions": [
                  {
                    "text": "How has music developed across periods and regions, according to historians?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which references are standard?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          },
          {
            "id": "science",
            "name": "Science",
            "description": "Science of music.",
            "findings": [
              {
                "id": "science-finding",
                "name": "Science",
                "description": "Science.",
                "questions": [
                  {
                    "text": "What do acoustics, psychology and neuroscience say about music?",
                    "kind": "provenance"
                  },
                  {
                    "text": "Which misconceptions arise?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should each genre be a separate entry?",
    "How should musicology resources be linked?",
    "How should traditions be represented in their own terms?"
  ],
  "statistics": {
    "bundles": 4,
    "layers": 8,
    "findings": 8,
    "questions": 16
  }
}