{
  "id": "frula",
  "name": "Frula (Serbian six-hole duct flute)",
  "family": "wind",
  "class": "wind_blown",
  "axes": {
    "pitchFix": 1,
    "sustain": 2,
    "polyphony": -2,
    "harmonicity": 1,
    "register": 1,
    "range": 1,
    "articulation": 2,
    "transduction": -2,
    "dynamics": 0
  },
  "short": "frula",
  "parts": [
    {
      "id": "frula_size_key",
      "name": "Size / key",
      "variants": [
        {
          "id": "frula_g_standard",
          "default": true,
          "name": "Standard frula in G (canonical kolo size)",
          "descriptors": [
            "bright",
            "agile",
            "piercing"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition",
            "duct-flute"
          ],
          "canonical_tags": [
            "serbian"
          ]
        },
        {
          "id": "frula_c_high",
          "name": "High frula in C (shorter, shriller)",
          "descriptors": [
            "shrill",
            "high-register",
            "cutting"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition",
            "duct-flute"
          ]
        },
        {
          "id": "frula_low_f",
          "name": "Long frula in F (larger bore, mellower)",
          "descriptors": [
            "mellower",
            "breathy",
            "lower-register"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition",
            "duct-flute"
          ]
        }
      ]
    },
    {
      "id": "frula_repertoire_style",
      "name": "Repertoire / playing style",
      "variants": [
        {
          "id": "frula_kolo_dance",
          "default": true,
          "name": "Driving kolo dance (ornamented, up-tempo)",
          "descriptors": [
            "ornamented",
            "dance-driving",
            "trilled",
            "fast"
          ],
          "match_tokens": [
            "ornamented",
            "wind-driven",
            "folk-tradition",
            "dance"
          ],
          "canonical_tags": [
            "serbian",
            "kolo"
          ]
        },
        {
          "id": "frula_izvorna_rubato",
          "name": "Izvorna village rubato (slow, plaintive)",
          "descriptors": [
            "rubato",
            "plaintive",
            "free-tempo",
            "sustained"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition",
            "rubato"
          ]
        },
        {
          "id": "frula_dugic_virtuoso",
          "name": "Golden-frula concert virtuoso (modern Serbian concert school)",
          "descriptors": [
            "virtuosic",
            "flutter-tongued",
            "circular-breathed",
            "brilliant"
          ],
          "match_tokens": [
            "ornamented",
            "wind-driven",
            "folk-tradition",
            "virtuosic"
          ]
        }
      ]
    },
    {
      "id": "frula_body_wood",
      "surface": false,
      "name": "Body wood",
      "variants": [
        {
          "id": "frula_plum_wood",
          "default": true,
          "name": "Plum wood (sljiva, canonical Serbian)",
          "descriptors": [
            "plum-wood-sljiva-canonical"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition"
          ]
        },
        {
          "id": "frula_maple_wood",
          "name": "Maple (brighter, lighter)",
          "descriptors": [
            "maple-brighter-lighter"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition"
          ]
        },
        {
          "id": "frula_cornel_dogwood",
          "name": "Cornel / dogwood (dense, hard, durable)",
          "descriptors": [
            "cornel-dogwood-dense-hard-durable"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "frula_size_key",
      "name": "Size / key",
      "variants": [
        {
          "id": "frula_g_standard",
          "default": true,
          "name": "Standard frula in G (canonical kolo size)",
          "descriptors": [
            "bright",
            "agile",
            "piercing"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition",
            "duct-flute"
          ],
          "canonical_tags": [
            "serbian"
          ]
        },
        {
          "id": "frula_c_high",
          "name": "High frula in C (shorter, shriller)",
          "descriptors": [
            "shrill",
            "high-register",
            "cutting"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition",
            "duct-flute"
          ]
        },
        {
          "id": "frula_low_f",
          "name": "Long frula in F (larger bore, mellower)",
          "descriptors": [
            "mellower",
            "breathy",
            "lower-register"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition",
            "duct-flute"
          ]
        }
      ]
    },
    {
      "id": "frula_repertoire_style",
      "name": "Repertoire / playing style",
      "variants": [
        {
          "id": "frula_kolo_dance",
          "default": true,
          "name": "Driving kolo dance (ornamented, up-tempo)",
          "descriptors": [
            "ornamented",
            "dance-driving",
            "trilled",
            "fast"
          ],
          "match_tokens": [
            "ornamented",
            "wind-driven",
            "folk-tradition",
            "dance"
          ],
          "canonical_tags": [
            "serbian",
            "kolo"
          ]
        },
        {
          "id": "frula_izvorna_rubato",
          "name": "Izvorna village rubato (slow, plaintive)",
          "descriptors": [
            "rubato",
            "plaintive",
            "free-tempo",
            "sustained"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition",
            "rubato"
          ]
        },
        {
          "id": "frula_dugic_virtuoso",
          "name": "Golden-frula concert virtuoso (modern Serbian concert school)",
          "descriptors": [
            "virtuosic",
            "flutter-tongued",
            "circular-breathed",
            "brilliant"
          ],
          "match_tokens": [
            "ornamented",
            "wind-driven",
            "folk-tradition",
            "virtuosic"
          ]
        }
      ]
    },
    {
      "id": "frula_body_wood",
      "surface": false,
      "name": "Body wood",
      "variants": [
        {
          "id": "frula_plum_wood",
          "default": true,
          "name": "Plum wood (sljiva, canonical Serbian)",
          "descriptors": [
            "plum-wood-sljiva-canonical"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition"
          ]
        },
        {
          "id": "frula_maple_wood",
          "name": "Maple (brighter, lighter)",
          "descriptors": [
            "maple-brighter-lighter"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition"
          ]
        },
        {
          "id": "frula_cornel_dogwood",
          "name": "Cornel / dogwood (dense, hard, durable)",
          "descriptors": [
            "cornel-dogwood-dense-hard-durable"
          ],
          "match_tokens": [
            "wind-driven",
            "folk-tradition"
          ]
        }
      ]
    }
  ]
}