{
  "id": "pump_organ_harmonium",
  "name": "Pump organ / American reed organ",
  "family": "keyboard",
  "class": "free_reed",
  "axes": {
    "pitchFix": 0,
    "sustain": 2,
    "polyphony": 2,
    "harmonicity": 1,
    "register": 0,
    "range": 1,
    "articulation": -1,
    "transduction": -2,
    "dynamics": -1
  },
  "short": "pump organ",
  "parts": [
    {
      "id": "keyboard_technique",
      "name": "Playing approach",
      "variants": [
        {
          "id": "keyboard_classical_legato",
          "name": "Classical legato",
          "applies_to": [
            "grand_piano",
            "upright_piano",
            "harpsichord",
            "pipe_organ",
            "pump_organ_harmonium",
            "celesta"
          ],
          "descriptors": [
            "legato",
            "pedal-resonant"
          ],
          "match_tokens": [
            "classical",
            "classical-trained",
            "sustained-tone",
            "keyboard-driven"
          ],
          "canonical_tags": [
            "classical"
          ]
        },
        {
          "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": "pump_organ_construction",
      "name": "Construction era",
      "variants": [
        {
          "id": "pump_organ_19th_parlor",
          "default": true,
          "name": "19th-century parlor",
          "descriptors": [
            "reedy"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ],
          "canonical_tags": [
            "domestic"
          ]
        },
        {
          "id": "pump_organ_late_19th_revival",
          "name": "Late-19th revival hymn",
          "descriptors": [
            "church-and-camp-meeting",
            "congregational",
            "tonewheel-precursor"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        },
        {
          "id": "pump_organ_indian_export",
          "name": "Hand-pumped Indian conversion",
          "descriptors": [
            "colonial-export",
            "shorter-bellows",
            "kirtan-precursor"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        }
      ]
    },
    {
      "id": "pump_organ_stops",
      "surface": false,
      "name": "Stops / voicing",
      "variants": [
        {
          "id": "pump_organ_diapason_stop",
          "name": "Diapason / 8'",
          "descriptors": [
            "fundamental",
            "voice-doubling",
            "singing"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        },
        {
          "id": "pump_organ_celeste_stop",
          "default": true,
          "name": "Celeste / vox humana",
          "descriptors": [
            "detuned-pair",
            "shimmering"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ],
          "canonical_tags": [
            "hymn"
          ]
        },
        {
          "id": "pump_organ_bourdon_stop",
          "name": "Bourdon / 16'",
          "descriptors": [
            "sub-octave",
            "fundamental-doubling",
            "pedal-fill"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        },
        {
          "id": "pump_organ_flute_stop",
          "name": "Flute / 4'",
          "descriptors": [
            "octave-up",
            "softer",
            "sweetening"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "pump_organ_construction",
      "name": "Construction era",
      "variants": [
        {
          "id": "pump_organ_19th_parlor",
          "default": true,
          "name": "19th-century parlor",
          "descriptors": [
            "reedy"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ],
          "canonical_tags": [
            "domestic"
          ]
        },
        {
          "id": "pump_organ_late_19th_revival",
          "name": "Late-19th revival hymn",
          "descriptors": [
            "church-and-camp-meeting",
            "congregational",
            "tonewheel-precursor"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        },
        {
          "id": "pump_organ_indian_export",
          "name": "Hand-pumped Indian conversion",
          "descriptors": [
            "colonial-export",
            "shorter-bellows",
            "kirtan-precursor"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        }
      ]
    },
    {
      "id": "pump_organ_stops",
      "surface": false,
      "name": "Stops / voicing",
      "variants": [
        {
          "id": "pump_organ_diapason_stop",
          "name": "Diapason / 8'",
          "descriptors": [
            "fundamental",
            "voice-doubling",
            "singing"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        },
        {
          "id": "pump_organ_celeste_stop",
          "default": true,
          "name": "Celeste / vox humana",
          "descriptors": [
            "detuned-pair",
            "shimmering"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ],
          "canonical_tags": [
            "hymn"
          ]
        },
        {
          "id": "pump_organ_bourdon_stop",
          "name": "Bourdon / 16'",
          "descriptors": [
            "sub-octave",
            "fundamental-doubling",
            "pedal-fill"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        },
        {
          "id": "pump_organ_flute_stop",
          "name": "Flute / 4'",
          "descriptors": [
            "octave-up",
            "softer",
            "sweetening"
          ],
          "match_tokens": [
            "bellows-driven",
            "reed-driven",
            "sustained-tone"
          ]
        }
      ]
    }
  ]
}