{
  "id": "string_quartet_inst",
  "name": "String quartet (ensemble)",
  "family": "bowed",
  "class": "bowed_string",
  "axes": {
    "pitchFix": -2,
    "sustain": 2,
    "polyphony": 2,
    "harmonicity": 1,
    "register": 0,
    "range": 2,
    "articulation": 2,
    "transduction": -2,
    "dynamics": 1
  },
  "short": "string quartet",
  "parts": [
    {
      "id": "bowed_technique",
      "name": "Bow technique",
      "variants": [
        {
          "id": "bowed_legato_classical",
          "default": true,
          "name": "Classical legato",
          "descriptors": [
            "legato",
            "sustained"
          ],
          "match_tokens": [
            "bowed",
            "sustained-tone",
            "classical",
            "classical-trained"
          ],
          "canonical_tags": [
            "classical"
          ]
        }
      ],
      "_fromFamily": true
    },
    {
      "id": "quartet_school",
      "surface": false,
      "name": "Performance school",
      "variants": [
        {
          "id": "quartet_classical",
          "default": true,
          "name": "Classical / romantic standard",
          "descriptors": [
            "blended"
          ],
          "match_tokens": [
            "classical",
            "classical-trained",
            "bowed",
            "ensemble"
          ]
        },
        {
          "id": "quartet_baroque",
          "name": "Baroque (gut, period)",
          "descriptors": [
            "gut"
          ],
          "match_tokens": [
            "baroque-leaning",
            "bowed",
            "ensemble",
            "classical-trained"
          ]
        },
        {
          "id": "quartet_modern",
          "name": "Modern / contemporary",
          "descriptors": [
            "extended-techniques",
            "timbral",
            "experimental"
          ],
          "match_tokens": [
            "modern",
            "bowed",
            "ensemble"
          ]
        }
      ]
    },
    {
      "id": "string_quartet_inst_era",
      "surface": false,
      "name": "Era / repertoire",
      "variants": [
        {
          "id": "string_quartet_inst_classical",
          "default": true,
          "name": "Classical period (late-eighteenth)",
          "descriptors": [
            "foundational",
            "foundational-form",
            "historical"
          ],
          "match_tokens": [
            "classical",
            "classical-trained",
            "bowed"
          ]
        },
        {
          "id": "string_quartet_inst_romantic",
          "name": "Romantic / late-Romantic",
          "descriptors": [
            "nineteenth-century",
            "expressive-extended",
            "expanded-form"
          ],
          "match_tokens": [
            "romantic",
            "romantic-orchestra",
            "bowed"
          ]
        },
        {
          "id": "string_quartet_inst_contemporary",
          "name": "Modern / contemporary",
          "descriptors": [
            "twentieth-first-century",
            "experimental",
            "expanded-language"
          ],
          "match_tokens": [
            "contemporary",
            "contemporary-classical",
            "bowed"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "quartet_school",
      "surface": false,
      "name": "Performance school",
      "variants": [
        {
          "id": "quartet_classical",
          "default": true,
          "name": "Classical / romantic standard",
          "descriptors": [
            "blended"
          ],
          "match_tokens": [
            "classical",
            "classical-trained",
            "bowed",
            "ensemble"
          ]
        },
        {
          "id": "quartet_baroque",
          "name": "Baroque (gut, period)",
          "descriptors": [
            "gut"
          ],
          "match_tokens": [
            "baroque-leaning",
            "bowed",
            "ensemble",
            "classical-trained"
          ]
        },
        {
          "id": "quartet_modern",
          "name": "Modern / contemporary",
          "descriptors": [
            "extended-techniques",
            "timbral",
            "experimental"
          ],
          "match_tokens": [
            "modern",
            "bowed",
            "ensemble"
          ]
        }
      ]
    },
    {
      "id": "string_quartet_inst_era",
      "surface": false,
      "name": "Era / repertoire",
      "variants": [
        {
          "id": "string_quartet_inst_classical",
          "default": true,
          "name": "Classical period (late-eighteenth)",
          "descriptors": [
            "foundational",
            "foundational-form",
            "historical"
          ],
          "match_tokens": [
            "classical",
            "classical-trained",
            "bowed"
          ]
        },
        {
          "id": "string_quartet_inst_romantic",
          "name": "Romantic / late-Romantic",
          "descriptors": [
            "nineteenth-century",
            "expressive-extended",
            "expanded-form"
          ],
          "match_tokens": [
            "romantic",
            "romantic-orchestra",
            "bowed"
          ]
        },
        {
          "id": "string_quartet_inst_contemporary",
          "name": "Modern / contemporary",
          "descriptors": [
            "twentieth-first-century",
            "experimental",
            "expanded-language"
          ],
          "match_tokens": [
            "contemporary",
            "contemporary-classical",
            "bowed"
          ]
        }
      ]
    }
  ]
}