{
  "id": "natural_horn",
  "name": "Natural horn (valveless baroque / classical hand horn)",
  "family": "wind",
  "class": "wind_blown",
  "axes": {
    "pitchFix": 0,
    "sustain": 2,
    "polyphony": -2,
    "harmonicity": 1,
    "register": 0,
    "range": 1,
    "articulation": 1,
    "transduction": -2,
    "dynamics": 1
  },
  "short": "natural horn",
  "parts": [
    {
      "id": "natural_horn_form",
      "name": "Regional form",
      "variants": [
        {
          "id": "natural_horn_baroque_waldhorn",
          "default": true,
          "name": "Baroque Waldhorn / corno da caccia (early 18th-century hoop horn, bell up)",
          "descriptors": [
            "valveless",
            "noble",
            "hunting-derived"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "baroque-context"
          ],
          "canonical_tags": [
            "baroque",
            "period-performance"
          ]
        },
        {
          "id": "natural_horn_classical_hand",
          "name": "Classical hand horn (Inventionshorn / cor solo, c. 1750–1830)",
          "descriptors": [
            "hand-stopped",
            "veiled",
            "chiaroscuro"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "period-performance"
          ],
          "canonical_tags": [
            "classical",
            "early-romantic"
          ]
        },
        {
          "id": "natural_horn_trompe_de_chasse",
          "name": "Trompe de chasse (French hunting horn in D, large open hoop)",
          "descriptors": [
            "outdoor",
            "blazing",
            "ceremonial"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "open-air"
          ],
          "canonical_tags": [
            "french",
            "hunting"
          ]
        }
      ]
    },
    {
      "id": "natural_horn_context",
      "name": "Playing context",
      "variants": [
        {
          "id": "natural_horn_clarino_obbligato",
          "default": true,
          "name": "Baroque clarino-register obbligato (Brandenburg No. 1, Quoniam)",
          "descriptors": [
            "florid",
            "brilliant",
            "high-partials"
          ],
          "match_tokens": [
            "wind-driven",
            "baroque-context",
            "high-register"
          ]
        },
        {
          "id": "natural_horn_hand_stopping",
          "name": "Hand-stopping melody (open / stopped chiaroscuro, Hampel technique)",
          "descriptors": [
            "shaded",
            "vocal",
            "muffled-stopped"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "period-performance"
          ]
        },
        {
          "id": "natural_horn_hunting_fanfare",
          "name": "Hunting calls / fanfares on open harmonics",
          "descriptors": [
            "ringing",
            "signal-like",
            "outdoor"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "fanfare"
          ]
        }
      ]
    },
    {
      "id": "natural_horn_crook_system",
      "surface": false,
      "name": "Crook system",
      "variants": [
        {
          "id": "natural_horn_master_crook_couplers",
          "default": true,
          "name": "Terminal master crook + couplers (baroque, narrow bore)",
          "descriptors": [
            "crook-coupler-baroque"
          ],
          "match_tokens": [
            "wind-driven",
            "baroque-context"
          ]
        },
        {
          "id": "natural_horn_inventionshorn_crooks",
          "name": "Inventionshorn central sliding crooks (classical)",
          "descriptors": [
            "central-crook-classical"
          ],
          "match_tokens": [
            "wind-driven",
            "period-performance"
          ]
        },
        {
          "id": "natural_horn_fixed_d_coil",
          "name": "Fixed-pitch single coil in D (trompe, crookless)",
          "descriptors": [
            "fixed-d-coil"
          ],
          "match_tokens": [
            "wind-driven",
            "open-air"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "natural_horn_form",
      "name": "Regional form",
      "variants": [
        {
          "id": "natural_horn_baroque_waldhorn",
          "default": true,
          "name": "Baroque Waldhorn / corno da caccia (early 18th-century hoop horn, bell up)",
          "descriptors": [
            "valveless",
            "noble",
            "hunting-derived"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "baroque-context"
          ],
          "canonical_tags": [
            "baroque",
            "period-performance"
          ]
        },
        {
          "id": "natural_horn_classical_hand",
          "name": "Classical hand horn (Inventionshorn / cor solo, c. 1750–1830)",
          "descriptors": [
            "hand-stopped",
            "veiled",
            "chiaroscuro"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "period-performance"
          ],
          "canonical_tags": [
            "classical",
            "early-romantic"
          ]
        },
        {
          "id": "natural_horn_trompe_de_chasse",
          "name": "Trompe de chasse (French hunting horn in D, large open hoop)",
          "descriptors": [
            "outdoor",
            "blazing",
            "ceremonial"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "open-air"
          ],
          "canonical_tags": [
            "french",
            "hunting"
          ]
        }
      ]
    },
    {
      "id": "natural_horn_context",
      "name": "Playing context",
      "variants": [
        {
          "id": "natural_horn_clarino_obbligato",
          "default": true,
          "name": "Baroque clarino-register obbligato (Brandenburg No. 1, Quoniam)",
          "descriptors": [
            "florid",
            "brilliant",
            "high-partials"
          ],
          "match_tokens": [
            "wind-driven",
            "baroque-context",
            "high-register"
          ]
        },
        {
          "id": "natural_horn_hand_stopping",
          "name": "Hand-stopping melody (open / stopped chiaroscuro, Hampel technique)",
          "descriptors": [
            "shaded",
            "vocal",
            "muffled-stopped"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "period-performance"
          ]
        },
        {
          "id": "natural_horn_hunting_fanfare",
          "name": "Hunting calls / fanfares on open harmonics",
          "descriptors": [
            "ringing",
            "signal-like",
            "outdoor"
          ],
          "match_tokens": [
            "wind-driven",
            "brass",
            "fanfare"
          ]
        }
      ]
    },
    {
      "id": "natural_horn_crook_system",
      "surface": false,
      "name": "Crook system",
      "variants": [
        {
          "id": "natural_horn_master_crook_couplers",
          "default": true,
          "name": "Terminal master crook + couplers (baroque, narrow bore)",
          "descriptors": [
            "crook-coupler-baroque"
          ],
          "match_tokens": [
            "wind-driven",
            "baroque-context"
          ]
        },
        {
          "id": "natural_horn_inventionshorn_crooks",
          "name": "Inventionshorn central sliding crooks (classical)",
          "descriptors": [
            "central-crook-classical"
          ],
          "match_tokens": [
            "wind-driven",
            "period-performance"
          ]
        },
        {
          "id": "natural_horn_fixed_d_coil",
          "name": "Fixed-pitch single coil in D (trompe, crookless)",
          "descriptors": [
            "fixed-d-coil"
          ],
          "match_tokens": [
            "wind-driven",
            "open-air"
          ]
        }
      ]
    }
  ]
}