{
  "id": "hand_pumped_harmonium",
  "name": "Hand-pumped harmonium",
  "short": "hand-pumped harmonium",
  "family": "free_reed",
  "class": "free_reed",
  "axes": {
    "pitchFix": 2,
    "sustain": 2,
    "polyphony": 1,
    "harmonicity": 1,
    "register": 0,
    "range": 1,
    "articulation": 0,
    "transduction": -2,
    "dynamics": 0
  },
  "parts": [
    {
      "id": "harmonium_action",
      "name": "Bellows action",
      "variants": [
        {
          "id": "harmonium_hand_pump",
          "default": true,
          "name": "Hand-pumped (standard)",
          "descriptors": [
            "sustained",
            "vocal-accompaniment"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_foot_pump",
          "name": "Foot-pumped (peti)",
          "descriptors": [
            "hands-free",
            "traditional",
            "two-handed"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        }
      ]
    },
    {
      "id": "harmonium_voicing",
      "surface": false,
      "name": "Voicing / reeds",
      "variants": [
        {
          "id": "harmonium_male",
          "default": true,
          "name": "Male voicing (deeper)",
          "descriptors": [
            "low-overtone-rich",
            "grounding",
            "vocal-male"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_female",
          "name": "Female voicing (higher)",
          "descriptors": [
            "treble-extended",
            "vocal-female",
            "soaring"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_double",
          "name": "Double-reed (octave)",
          "descriptors": [
            "overtone-rich-sustained",
            "full",
            "ceremonial",
            "reed"
          ],
          "match_tokens": [
            "doubled"
          ]
        }
      ]
    },
    {
      "id": "harmonium_use",
      "surface": false,
      "name": "Use",
      "variants": [
        {
          "id": "harmonium_kirtan",
          "name": "Kirtan / bhajan accompaniment",
          "descriptors": [
            "devotional",
            "foundational"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_qawwali",
          "name": "Qawwali ensemble",
          "descriptors": [
            "drone-like",
            "ecstatic"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_classical",
          "default": true,
          "name": "Hindustani classical",
          "descriptors": [
            "vocal-supporting",
            "classical"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_folk_song",
          "name": "Folk-song accompaniment",
          "descriptors": [
            "song-accompaniment"
          ],
          "auto": false,
          "default": false,
          "match_tokens": []
        }
      ]
    },
    {
      "id": "free_reed_technique",
      "name": "Keyboard and bellows gesture",
      "variants": [
        {
          "id": "hand_pumped_harmonium_song_support",
          "name": "Authored melodic and chordal vocal accompaniment with hand bellows",
          "default": true,
          "descriptors": [
            "melodic",
            "chordal"
          ],
          "match_tokens": []
        }
      ]
    }
  ],
  "description": "South Asian harmonium construction model retaining original action, reed voicing and folk-song use controls, with actual keyboard/bellows gesture rather than harmonica mouth technique. Source establishes harmonium role; selected physical reed voicing is authored. Museum hand-pumped harmonium documents mechanism only, not Indian source model or historical lineage.",
  "sources": [
    "https://anahad.ngo/ravi-kumar/",
    "https://www.metmuseum.org/art/collection/search/500531"
  ],
  "_ownParts": [
    {
      "id": "harmonium_action",
      "name": "Bellows action",
      "variants": [
        {
          "id": "harmonium_hand_pump",
          "default": true,
          "name": "Hand-pumped (standard)",
          "descriptors": [
            "sustained",
            "vocal-accompaniment"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_foot_pump",
          "name": "Foot-pumped (peti)",
          "descriptors": [
            "hands-free",
            "traditional",
            "two-handed"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        }
      ]
    },
    {
      "id": "harmonium_voicing",
      "surface": false,
      "name": "Voicing / reeds",
      "variants": [
        {
          "id": "harmonium_male",
          "default": true,
          "name": "Male voicing (deeper)",
          "descriptors": [
            "low-overtone-rich",
            "grounding",
            "vocal-male"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_female",
          "name": "Female voicing (higher)",
          "descriptors": [
            "treble-extended",
            "vocal-female",
            "soaring"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_double",
          "name": "Double-reed (octave)",
          "descriptors": [
            "overtone-rich-sustained",
            "full",
            "ceremonial",
            "reed"
          ],
          "match_tokens": [
            "doubled"
          ]
        }
      ]
    },
    {
      "id": "harmonium_use",
      "surface": false,
      "name": "Use",
      "variants": [
        {
          "id": "harmonium_kirtan",
          "name": "Kirtan / bhajan accompaniment",
          "descriptors": [
            "devotional",
            "foundational"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_qawwali",
          "name": "Qawwali ensemble",
          "descriptors": [
            "drone-like",
            "ecstatic"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_classical",
          "default": true,
          "name": "Hindustani classical",
          "descriptors": [
            "vocal-supporting",
            "classical"
          ],
          "match_tokens": [
            "drone-foundation"
          ]
        },
        {
          "id": "harmonium_folk_song",
          "name": "Folk-song accompaniment",
          "descriptors": [
            "song-accompaniment"
          ],
          "auto": false,
          "default": false,
          "match_tokens": []
        }
      ]
    },
    {
      "id": "free_reed_technique",
      "name": "Keyboard and bellows gesture",
      "variants": [
        {
          "id": "hand_pumped_harmonium_song_support",
          "name": "Authored melodic and chordal vocal accompaniment with hand bellows",
          "default": true,
          "descriptors": [
            "melodic",
            "chordal"
          ],
          "match_tokens": []
        }
      ]
    }
  ]
}