{
  "id": "portative_organ",
  "name": "Portative organ",
  "family": "keyboard",
  "class": "keyboard_acoustic",
  "axes": {
    "pitchFix": 2,
    "sustain": 2,
    "polyphony": 0,
    "harmonicity": 2,
    "register": 1,
    "range": 0,
    "articulation": 0,
    "transduction": -2,
    "dynamics": 0
  },
  "short": "portative organ",
  "parts": [
    {
      "id": "keyboard_technique",
      "name": "Playing approach",
      "variants": [
        {
          "id": "keyboard_block_chord_pop",
          "default": true,
          "name": "Block-chord pop",
          "descriptors": [
            "block-chord"
          ],
          "match_tokens": [
            "chordal",
            "keyboard-driven"
          ],
          "canonical_tags": [
            "pop",
            "singer-songwriter"
          ]
        }
      ],
      "_fromFamily": true
    },
    {
      "id": "portative_organ_form",
      "name": "Instrument form and size",
      "variants": [
        {
          "id": "portative_organ_form_single_rank",
          "default": true,
          "name": "Single-rank treble organetto",
          "descriptors": [
            "single-rank",
            "treble-piping",
            "one-row",
            "compact"
          ],
          "match_tokens": [
            "wind-driven",
            "keyed",
            "single-line",
            "treble"
          ],
          "canonical_tags": [
            "portative",
            "organetto"
          ]
        },
        {
          "id": "portative_organ_form_double_rank",
          "name": "Double-rank portative with octave doubling",
          "descriptors": [
            "double-rank",
            "octave-doubled",
            "fuller-piping"
          ],
          "match_tokens": [
            "wind-driven",
            "keyed",
            "drone-foundation"
          ],
          "canonical_tags": [
            "portative",
            "two-ranks"
          ]
        },
        {
          "id": "portative_organ_form_landini_organetto",
          "name": "High Trecento organetto",
          "descriptors": [
            "high-treble",
            "bright-piping",
            "small-scaled"
          ],
          "match_tokens": [
            "wind-driven",
            "keyed",
            "high-register"
          ],
          "canonical_tags": [
            "organetto",
            "landini"
          ]
        }
      ]
    },
    {
      "id": "portative_organ_repertoire",
      "name": "Repertoire and playing context",
      "variants": [
        {
          "id": "portative_organ_repertoire_trecento_secular",
          "default": true,
          "name": "Trecento / Ars Nova secular line",
          "descriptors": [
            "florid",
            "melismatic",
            "single-line",
            "agile"
          ],
          "match_tokens": [
            "wind-driven",
            "melodic",
            "ensemble"
          ],
          "canonical_tags": [
            "trecento",
            "ars-nova"
          ]
        },
        {
          "id": "portative_organ_repertoire_sacred_organum",
          "name": "Sacred chant and organum doubling",
          "descriptors": [
            "sustained",
            "chant-doubling",
            "solemn",
            "breathy"
          ],
          "match_tokens": [
            "wind-driven",
            "drone-foundation",
            "sacred"
          ],
          "canonical_tags": [
            "organum",
            "chant"
          ]
        },
        {
          "id": "portative_organ_repertoire_processional",
          "name": "Outdoor processional",
          "descriptors": [
            "carrying",
            "steady",
            "open-air"
          ],
          "match_tokens": [
            "wind-driven",
            "processional",
            "bright"
          ],
          "canonical_tags": [
            "processional"
          ]
        }
      ]
    },
    {
      "id": "portative_organ_pipework",
      "surface": false,
      "name": "Pipe construction",
      "variants": [
        {
          "id": "portative_organ_pipework_metal",
          "default": true,
          "name": "Lead-tin alloy flue pipes",
          "descriptors": [
            "metal-piped",
            "bright-fluty",
            "keen"
          ],
          "match_tokens": [
            "wind-driven",
            "bellows-driven",
            "bright"
          ],
          "canonical_tags": [
            "metal-pipes",
            "flue"
          ]
        },
        {
          "id": "portative_organ_pipework_wood",
          "name": "Wooden flue pipes",
          "descriptors": [
            "wood-piped",
            "soft-fluty",
            "rounded"
          ],
          "match_tokens": [
            "wind-driven",
            "bellows-driven",
            "mellow"
          ],
          "canonical_tags": [
            "wooden-pipes",
            "flue"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "portative_organ_form",
      "name": "Instrument form and size",
      "variants": [
        {
          "id": "portative_organ_form_single_rank",
          "default": true,
          "name": "Single-rank treble organetto",
          "descriptors": [
            "single-rank",
            "treble-piping",
            "one-row",
            "compact"
          ],
          "match_tokens": [
            "wind-driven",
            "keyed",
            "single-line",
            "treble"
          ],
          "canonical_tags": [
            "portative",
            "organetto"
          ]
        },
        {
          "id": "portative_organ_form_double_rank",
          "name": "Double-rank portative with octave doubling",
          "descriptors": [
            "double-rank",
            "octave-doubled",
            "fuller-piping"
          ],
          "match_tokens": [
            "wind-driven",
            "keyed",
            "drone-foundation"
          ],
          "canonical_tags": [
            "portative",
            "two-ranks"
          ]
        },
        {
          "id": "portative_organ_form_landini_organetto",
          "name": "High Trecento organetto",
          "descriptors": [
            "high-treble",
            "bright-piping",
            "small-scaled"
          ],
          "match_tokens": [
            "wind-driven",
            "keyed",
            "high-register"
          ],
          "canonical_tags": [
            "organetto",
            "landini"
          ]
        }
      ]
    },
    {
      "id": "portative_organ_repertoire",
      "name": "Repertoire and playing context",
      "variants": [
        {
          "id": "portative_organ_repertoire_trecento_secular",
          "default": true,
          "name": "Trecento / Ars Nova secular line",
          "descriptors": [
            "florid",
            "melismatic",
            "single-line",
            "agile"
          ],
          "match_tokens": [
            "wind-driven",
            "melodic",
            "ensemble"
          ],
          "canonical_tags": [
            "trecento",
            "ars-nova"
          ]
        },
        {
          "id": "portative_organ_repertoire_sacred_organum",
          "name": "Sacred chant and organum doubling",
          "descriptors": [
            "sustained",
            "chant-doubling",
            "solemn",
            "breathy"
          ],
          "match_tokens": [
            "wind-driven",
            "drone-foundation",
            "sacred"
          ],
          "canonical_tags": [
            "organum",
            "chant"
          ]
        },
        {
          "id": "portative_organ_repertoire_processional",
          "name": "Outdoor processional",
          "descriptors": [
            "carrying",
            "steady",
            "open-air"
          ],
          "match_tokens": [
            "wind-driven",
            "processional",
            "bright"
          ],
          "canonical_tags": [
            "processional"
          ]
        }
      ]
    },
    {
      "id": "portative_organ_pipework",
      "surface": false,
      "name": "Pipe construction",
      "variants": [
        {
          "id": "portative_organ_pipework_metal",
          "default": true,
          "name": "Lead-tin alloy flue pipes",
          "descriptors": [
            "metal-piped",
            "bright-fluty",
            "keen"
          ],
          "match_tokens": [
            "wind-driven",
            "bellows-driven",
            "bright"
          ],
          "canonical_tags": [
            "metal-pipes",
            "flue"
          ]
        },
        {
          "id": "portative_organ_pipework_wood",
          "name": "Wooden flue pipes",
          "descriptors": [
            "wood-piped",
            "soft-fluty",
            "rounded"
          ],
          "match_tokens": [
            "wind-driven",
            "bellows-driven",
            "mellow"
          ],
          "canonical_tags": [
            "wooden-pipes",
            "flue"
          ]
        }
      ]
    }
  ]
}