{
  "id": "koudi",
  "name": "Koudi (Chinese miniature centre-blown transverse flute)",
  "family": "wind",
  "class": "transverse_flute",
  "axes": {
    "pitchFix": -1,
    "sustain": 2,
    "polyphony": -2,
    "harmonicity": 2,
    "register": 2,
    "range": -1,
    "articulation": 2,
    "transduction": -2,
    "dynamics": -1
  },
  "short": "koudi",
  "parts": [
    {
      "id": "koudi_size",
      "name": "Size / register class",
      "variants": [
        {
          "id": "koudi_size_gaoyin",
          "default": true,
          "name": "Gaoyin koudi (5-6 cm soprano, thumb-stopped open ends only)",
          "descriptors": [
            "tiny",
            "shrill",
            "high-pitched"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "very-high"
          ],
          "canonical_tags": [
            "china",
            "east-asia"
          ]
        },
        {
          "id": "koudi_size_zhongyin",
          "name": "Zhongyin koudi (8-9 cm alto with 2-4 added front holes)",
          "descriptors": [
            "mellow",
            "melodic",
            "balanced"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "high-whistle"
          ],
          "canonical_tags": [
            "china",
            "east-asia"
          ]
        }
      ]
    },
    {
      "id": "koudi_holes",
      "name": "Hole layout / pitch system",
      "variants": [
        {
          "id": "koudi_holes_two_glide",
          "default": true,
          "name": "Original two-hole gliding design (1971)",
          "descriptors": [
            "sliding",
            "glissando",
            "virtuosic"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "microtonal-bend"
          ],
          "canonical_tags": [
            "china",
            "modern"
          ]
        },
        {
          "id": "koudi_holes_five",
          "name": "Five-hole professional model",
          "descriptors": [
            "extended",
            "stable",
            "concert"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "melodic"
          ],
          "canonical_tags": [
            "china",
            "concert"
          ]
        },
        {
          "id": "koudi_holes_seven",
          "name": "Seven-hole semi-chromatic model",
          "descriptors": [
            "near-chromatic",
            "modern",
            "versatile"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "chromatic"
          ],
          "canonical_tags": [
            "china",
            "modern"
          ]
        }
      ]
    },
    {
      "id": "koudi_idiom",
      "name": "Playing idiom / repertoire",
      "variants": [
        {
          "id": "koudi_idiom_birdsong",
          "default": true,
          "name": "Birdsong / skylark mimicry showpiece (Ciocarlia lineage)",
          "descriptors": [
            "imitative",
            "birdsong",
            "virtuosic"
          ],
          "match_tokens": [
            "wind-driven",
            "glissando",
            "solo"
          ],
          "canonical_tags": [
            "china",
            "solo"
          ]
        },
        {
          "id": "koudi_idiom_orchestral",
          "name": "Upper-register colour line in the Chinese orchestra",
          "descriptors": [
            "treble-extended",
            "blended",
            "concert"
          ],
          "match_tokens": [
            "wind-driven",
            "ensemble",
            "treble-extended"
          ],
          "canonical_tags": [
            "china",
            "orchestral"
          ]
        },
        {
          "id": "koudi_idiom_encore",
          "name": "Virtuoso solo encore / cadenza",
          "descriptors": [
            "virtuoso",
            "soloistic",
            "expressive"
          ],
          "match_tokens": [
            "wind-driven",
            "solo",
            "ornamented"
          ],
          "canonical_tags": [
            "china",
            "solo"
          ]
        }
      ]
    },
    {
      "id": "koudi_material",
      "name": "Body material",
      "variants": [
        {
          "id": "koudi_material_bamboo",
          "default": true,
          "name": "Bamboo tube, both ends open (canonical)",
          "descriptors": [
            "bamboo",
            "warm",
            "traditional"
          ],
          "match_tokens": [
            "wind-driven",
            "breathing"
          ],
          "canonical_tags": [
            "china"
          ]
        },
        {
          "id": "koudi_material_hardwood",
          "name": "Turned hardwood (denser, more focused)",
          "descriptors": [
            "hardwood",
            "focused",
            "dense"
          ],
          "match_tokens": [
            "wind-driven",
            "breathing"
          ],
          "canonical_tags": [
            "china",
            "hardwood"
          ]
        },
        {
          "id": "koudi_material_pvc",
          "name": "PVC / resin (durable modern)",
          "descriptors": [
            "pvc",
            "durable",
            "modern"
          ],
          "match_tokens": [
            "wind-driven",
            "bright-tone"
          ],
          "canonical_tags": [
            "modern"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "koudi_size",
      "name": "Size / register class",
      "variants": [
        {
          "id": "koudi_size_gaoyin",
          "default": true,
          "name": "Gaoyin koudi (5-6 cm soprano, thumb-stopped open ends only)",
          "descriptors": [
            "tiny",
            "shrill",
            "high-pitched"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "very-high"
          ],
          "canonical_tags": [
            "china",
            "east-asia"
          ]
        },
        {
          "id": "koudi_size_zhongyin",
          "name": "Zhongyin koudi (8-9 cm alto with 2-4 added front holes)",
          "descriptors": [
            "mellow",
            "melodic",
            "balanced"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "high-whistle"
          ],
          "canonical_tags": [
            "china",
            "east-asia"
          ]
        }
      ]
    },
    {
      "id": "koudi_holes",
      "name": "Hole layout / pitch system",
      "variants": [
        {
          "id": "koudi_holes_two_glide",
          "default": true,
          "name": "Original two-hole gliding design (1971)",
          "descriptors": [
            "sliding",
            "glissando",
            "virtuosic"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "microtonal-bend"
          ],
          "canonical_tags": [
            "china",
            "modern"
          ]
        },
        {
          "id": "koudi_holes_five",
          "name": "Five-hole professional model",
          "descriptors": [
            "extended",
            "stable",
            "concert"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "melodic"
          ],
          "canonical_tags": [
            "china",
            "concert"
          ]
        },
        {
          "id": "koudi_holes_seven",
          "name": "Seven-hole semi-chromatic model",
          "descriptors": [
            "near-chromatic",
            "modern",
            "versatile"
          ],
          "match_tokens": [
            "wind-driven",
            "transverse-flute",
            "chromatic"
          ],
          "canonical_tags": [
            "china",
            "modern"
          ]
        }
      ]
    },
    {
      "id": "koudi_idiom",
      "name": "Playing idiom / repertoire",
      "variants": [
        {
          "id": "koudi_idiom_birdsong",
          "default": true,
          "name": "Birdsong / skylark mimicry showpiece (Ciocarlia lineage)",
          "descriptors": [
            "imitative",
            "birdsong",
            "virtuosic"
          ],
          "match_tokens": [
            "wind-driven",
            "glissando",
            "solo"
          ],
          "canonical_tags": [
            "china",
            "solo"
          ]
        },
        {
          "id": "koudi_idiom_orchestral",
          "name": "Upper-register colour line in the Chinese orchestra",
          "descriptors": [
            "treble-extended",
            "blended",
            "concert"
          ],
          "match_tokens": [
            "wind-driven",
            "ensemble",
            "treble-extended"
          ],
          "canonical_tags": [
            "china",
            "orchestral"
          ]
        },
        {
          "id": "koudi_idiom_encore",
          "name": "Virtuoso solo encore / cadenza",
          "descriptors": [
            "virtuoso",
            "soloistic",
            "expressive"
          ],
          "match_tokens": [
            "wind-driven",
            "solo",
            "ornamented"
          ],
          "canonical_tags": [
            "china",
            "solo"
          ]
        }
      ]
    },
    {
      "id": "koudi_material",
      "name": "Body material",
      "variants": [
        {
          "id": "koudi_material_bamboo",
          "default": true,
          "name": "Bamboo tube, both ends open (canonical)",
          "descriptors": [
            "bamboo",
            "warm",
            "traditional"
          ],
          "match_tokens": [
            "wind-driven",
            "breathing"
          ],
          "canonical_tags": [
            "china"
          ]
        },
        {
          "id": "koudi_material_hardwood",
          "name": "Turned hardwood (denser, more focused)",
          "descriptors": [
            "hardwood",
            "focused",
            "dense"
          ],
          "match_tokens": [
            "wind-driven",
            "breathing"
          ],
          "canonical_tags": [
            "china",
            "hardwood"
          ]
        },
        {
          "id": "koudi_material_pvc",
          "name": "PVC / resin (durable modern)",
          "descriptors": [
            "pvc",
            "durable",
            "modern"
          ],
          "match_tokens": [
            "wind-driven",
            "bright-tone"
          ],
          "canonical_tags": [
            "modern"
          ]
        }
      ]
    }
  ]
}