{
  "id": "sogo",
  "name": "Sogo (Ewe barrel drum)",
  "family": "percussion",
  "class": "membranophone",
  "axes": {
    "pitchFix": 0,
    "sustain": -1,
    "polyphony": -2,
    "harmonicity": -1,
    "register": -1,
    "range": -1,
    "articulation": 2,
    "transduction": -2,
    "dynamics": 1
  },
  "short": "sogo",
  "parts": [
    {
      "id": "sogo_ensemble_role",
      "name": "Ensemble role",
      "variants": [
        {
          "id": "sogo_ensemble_role_agbadza_lead",
          "default": true,
          "name": "Agbadza master drum (bare hands, cueing drums and dancers)",
          "descriptors": [
            "lead",
            "commanding",
            "call-and-response"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "lead-drum"
          ],
          "canonical_tags": [
            "lead",
            "dance"
          ]
        },
        {
          "id": "sogo_ensemble_role_agbekor_support",
          "name": "Agbekor support voice answering atsimevu",
          "descriptors": [
            "supporting",
            "interlocking",
            "foundational"
          ],
          "match_tokens": [
            "percussive-attack",
            "sticks",
            "interlocking"
          ],
          "canonical_tags": [
            "ostinato",
            "ceremonial"
          ]
        },
        {
          "id": "sogo_ensemble_role_gahu_support",
          "name": "Gahu support voice answering boba",
          "descriptors": [
            "answering",
            "steady-groove",
            "dance-driving"
          ],
          "match_tokens": [
            "percussive-attack",
            "sticks",
            "groove"
          ],
          "canonical_tags": [
            "dance",
            "ostinato"
          ]
        }
      ]
    },
    {
      "id": "sogo_stroke_technique",
      "name": "Stroke technique",
      "variants": [
        {
          "id": "sogo_stroke_technique_bare_hands",
          "default": true,
          "name": "Two bare hands (Agbadza norm)",
          "descriptors": [
            "warm-open-tone",
            "open-slap-tones",
            "expressive"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "hand-struck"
          ],
          "canonical_tags": [
            "west-african"
          ]
        },
        {
          "id": "sogo_stroke_technique_two_sticks",
          "name": "Two wooden sticks",
          "descriptors": [
            "sharp-attack",
            "projecting",
            "cutting"
          ],
          "match_tokens": [
            "percussive-attack",
            "sticks",
            "loud-projection"
          ],
          "canonical_tags": [
            "west-african"
          ]
        },
        {
          "id": "sogo_stroke_technique_hand_and_stick",
          "name": "Hand and stick",
          "descriptors": [
            "articulate",
            "two-tone",
            "expressive"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "sticks"
          ],
          "canonical_tags": [
            "west-african"
          ]
        }
      ]
    },
    {
      "id": "sogo_tuning_pair",
      "name": "Tuning against kidi",
      "variants": [
        {
          "id": "sogo_tuning_pair_wide",
          "default": true,
          "name": "Wide interval from kidi (distinct father and mother voices)",
          "descriptors": [
            "deep-voiced",
            "interlocking",
            "two-tone"
          ],
          "match_tokens": [
            "percussive-attack",
            "ensemble",
            "low-register"
          ],
          "canonical_tags": [
            "high-low-pair"
          ]
        },
        {
          "id": "sogo_tuning_pair_close",
          "name": "Close-tuned for a blended low pair",
          "descriptors": [
            "blended",
            "warm",
            "low-mid-rich-spectrum"
          ],
          "match_tokens": [
            "percussive-attack",
            "ensemble",
            "low-register"
          ],
          "canonical_tags": [
            "high-low-pair"
          ]
        }
      ]
    },
    {
      "id": "sogo_hide_material",
      "name": "Shell and hide",
      "variants": [
        {
          "id": "sogo_hide_material_goat_stave",
          "default": true,
          "name": "Goat hide on a stave-built shell, six to eight conical pegs",
          "descriptors": [
            "goat-skin-head",
            "rope-tensioned",
            "brighter-crack"
          ],
          "match_tokens": [
            "percussive-attack",
            "membrane",
            "low-register"
          ],
          "canonical_tags": [
            "goatskin"
          ]
        },
        {
          "id": "sogo_hide_material_antelope_carved",
          "name": "Antelope hide on a carved solid log",
          "descriptors": [
            "hide",
            "hollowed-trunk",
            "darker"
          ],
          "match_tokens": [
            "percussive-attack",
            "membrane",
            "low-register"
          ]
        },
        {
          "id": "sogo_hide_material_cowhide",
          "name": "Cowhide head (heavier, deeper)",
          "descriptors": [
            "hide",
            "deeper",
            "body-rich"
          ],
          "match_tokens": [
            "percussive-attack",
            "membrane",
            "low-register"
          ],
          "canonical_tags": [
            "natural-skin"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "sogo_ensemble_role",
      "name": "Ensemble role",
      "variants": [
        {
          "id": "sogo_ensemble_role_agbadza_lead",
          "default": true,
          "name": "Agbadza master drum (bare hands, cueing drums and dancers)",
          "descriptors": [
            "lead",
            "commanding",
            "call-and-response"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "lead-drum"
          ],
          "canonical_tags": [
            "lead",
            "dance"
          ]
        },
        {
          "id": "sogo_ensemble_role_agbekor_support",
          "name": "Agbekor support voice answering atsimevu",
          "descriptors": [
            "supporting",
            "interlocking",
            "foundational"
          ],
          "match_tokens": [
            "percussive-attack",
            "sticks",
            "interlocking"
          ],
          "canonical_tags": [
            "ostinato",
            "ceremonial"
          ]
        },
        {
          "id": "sogo_ensemble_role_gahu_support",
          "name": "Gahu support voice answering boba",
          "descriptors": [
            "answering",
            "steady-groove",
            "dance-driving"
          ],
          "match_tokens": [
            "percussive-attack",
            "sticks",
            "groove"
          ],
          "canonical_tags": [
            "dance",
            "ostinato"
          ]
        }
      ]
    },
    {
      "id": "sogo_stroke_technique",
      "name": "Stroke technique",
      "variants": [
        {
          "id": "sogo_stroke_technique_bare_hands",
          "default": true,
          "name": "Two bare hands (Agbadza norm)",
          "descriptors": [
            "warm-open-tone",
            "open-slap-tones",
            "expressive"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "hand-struck"
          ],
          "canonical_tags": [
            "west-african"
          ]
        },
        {
          "id": "sogo_stroke_technique_two_sticks",
          "name": "Two wooden sticks",
          "descriptors": [
            "sharp-attack",
            "projecting",
            "cutting"
          ],
          "match_tokens": [
            "percussive-attack",
            "sticks",
            "loud-projection"
          ],
          "canonical_tags": [
            "west-african"
          ]
        },
        {
          "id": "sogo_stroke_technique_hand_and_stick",
          "name": "Hand and stick",
          "descriptors": [
            "articulate",
            "two-tone",
            "expressive"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "sticks"
          ],
          "canonical_tags": [
            "west-african"
          ]
        }
      ]
    },
    {
      "id": "sogo_tuning_pair",
      "name": "Tuning against kidi",
      "variants": [
        {
          "id": "sogo_tuning_pair_wide",
          "default": true,
          "name": "Wide interval from kidi (distinct father and mother voices)",
          "descriptors": [
            "deep-voiced",
            "interlocking",
            "two-tone"
          ],
          "match_tokens": [
            "percussive-attack",
            "ensemble",
            "low-register"
          ],
          "canonical_tags": [
            "high-low-pair"
          ]
        },
        {
          "id": "sogo_tuning_pair_close",
          "name": "Close-tuned for a blended low pair",
          "descriptors": [
            "blended",
            "warm",
            "low-mid-rich-spectrum"
          ],
          "match_tokens": [
            "percussive-attack",
            "ensemble",
            "low-register"
          ],
          "canonical_tags": [
            "high-low-pair"
          ]
        }
      ]
    },
    {
      "id": "sogo_hide_material",
      "name": "Shell and hide",
      "variants": [
        {
          "id": "sogo_hide_material_goat_stave",
          "default": true,
          "name": "Goat hide on a stave-built shell, six to eight conical pegs",
          "descriptors": [
            "goat-skin-head",
            "rope-tensioned",
            "brighter-crack"
          ],
          "match_tokens": [
            "percussive-attack",
            "membrane",
            "low-register"
          ],
          "canonical_tags": [
            "goatskin"
          ]
        },
        {
          "id": "sogo_hide_material_antelope_carved",
          "name": "Antelope hide on a carved solid log",
          "descriptors": [
            "hide",
            "hollowed-trunk",
            "darker"
          ],
          "match_tokens": [
            "percussive-attack",
            "membrane",
            "low-register"
          ]
        },
        {
          "id": "sogo_hide_material_cowhide",
          "name": "Cowhide head (heavier, deeper)",
          "descriptors": [
            "hide",
            "deeper",
            "body-rich"
          ],
          "match_tokens": [
            "percussive-attack",
            "membrane",
            "low-register"
          ],
          "canonical_tags": [
            "natural-skin"
          ]
        }
      ]
    }
  ]
}