{
  "id": "bata",
  "name": "Batá drums (Yoruba/Cuban triple-set)",
  "family": "percussion",
  "class": "hand_percussion",
  "axes": {
    "pitchFix": 0,
    "sustain": -2,
    "polyphony": 0,
    "harmonicity": 0,
    "register": -1,
    "range": 0,
    "articulation": 1,
    "transduction": -2,
    "dynamics": 1
  },
  "short": "batá",
  "parts": [
    {
      "id": "bata_set",
      "name": "Drum role",
      "variants": [
        {
          "id": "iya",
          "default": true,
          "name": "Iyá (mother, largest)",
          "descriptors": [
            "lead",
            "foundational"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "itotele",
          "name": "Itótele (middle)",
          "descriptors": [
            "responsive",
            "dialoguing"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "okonkolo",
          "name": "Okónkolo (smallest)",
          "descriptors": [
            "high-pitched",
            "timekeeping",
            "foundational"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        }
      ]
    },
    {
      "id": "bata_use",
      "surface": false,
      "name": "Context",
      "variants": [
        {
          "id": "bata_lucumi",
          "default": true,
          "name": "Lukumi/Santería sacred",
          "descriptors": [
            "ceremonial",
            "sacred",
            "liturgical"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_aña_consecrated",
          "name": "Añá-consecrated (Cuban initiated)",
          "descriptors": [
            "initiated",
            "consecrated",
            "liturgical"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_secular",
          "name": "Aberinkula (unconsecrated, secular)",
          "descriptors": [
            "secular",
            "performance",
            "accessible"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        }
      ]
    },
    {
      "id": "bata_shell_wood",
      "surface": false,
      "name": "Shell wood",
      "variants": [
        {
          "id": "bata_cedar_canonical",
          "default": true,
          "name": "Cedar (canonical Yoruba / Lucumí)",
          "descriptors": [
            "cedar-canonical-yoruba-lucumi"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_mahogany",
          "name": "Mahogany (Cuban alternative)",
          "descriptors": [
            "mahogany-cuban-alternative"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_iroko",
          "name": "Iroko (West African premium)",
          "descriptors": [
            "iroko-west-african-premium"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        }
      ]
    },
    {
      "id": "bata_head_material",
      "surface": false,
      "name": "Head material",
      "variants": [
        {
          "id": "bata_goat_skin_canonical",
          "default": true,
          "name": "Goat-skin both heads with knife-stretched lacing (canonical)",
          "descriptors": [
            "goat-skin-knife-stretched-lacing-canonical"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_cowhide_modern",
          "name": "Cowhide (modern alternative)",
          "descriptors": [
            "cowhide-modern-alternative"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_synthetic_modern",
          "name": "Synthetic (aberinkula secular performance only)",
          "descriptors": [
            "synthetic-aberinkula-secular-only"
          ],
          "match_tokens": [
            "synthesized",
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "bata_set",
      "name": "Drum role",
      "variants": [
        {
          "id": "iya",
          "default": true,
          "name": "Iyá (mother, largest)",
          "descriptors": [
            "lead",
            "foundational"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "itotele",
          "name": "Itótele (middle)",
          "descriptors": [
            "responsive",
            "dialoguing"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "okonkolo",
          "name": "Okónkolo (smallest)",
          "descriptors": [
            "high-pitched",
            "timekeeping",
            "foundational"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        }
      ]
    },
    {
      "id": "bata_use",
      "surface": false,
      "name": "Context",
      "variants": [
        {
          "id": "bata_lucumi",
          "default": true,
          "name": "Lukumi/Santería sacred",
          "descriptors": [
            "ceremonial",
            "sacred",
            "liturgical"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_aña_consecrated",
          "name": "Añá-consecrated (Cuban initiated)",
          "descriptors": [
            "initiated",
            "consecrated",
            "liturgical"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_secular",
          "name": "Aberinkula (unconsecrated, secular)",
          "descriptors": [
            "secular",
            "performance",
            "accessible"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        }
      ]
    },
    {
      "id": "bata_shell_wood",
      "surface": false,
      "name": "Shell wood",
      "variants": [
        {
          "id": "bata_cedar_canonical",
          "default": true,
          "name": "Cedar (canonical Yoruba / Lucumí)",
          "descriptors": [
            "cedar-canonical-yoruba-lucumi"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_mahogany",
          "name": "Mahogany (Cuban alternative)",
          "descriptors": [
            "mahogany-cuban-alternative"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_iroko",
          "name": "Iroko (West African premium)",
          "descriptors": [
            "iroko-west-african-premium"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        }
      ]
    },
    {
      "id": "bata_head_material",
      "surface": false,
      "name": "Head material",
      "variants": [
        {
          "id": "bata_goat_skin_canonical",
          "default": true,
          "name": "Goat-skin both heads with knife-stretched lacing (canonical)",
          "descriptors": [
            "goat-skin-knife-stretched-lacing-canonical"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_cowhide_modern",
          "name": "Cowhide (modern alternative)",
          "descriptors": [
            "cowhide-modern-alternative"
          ],
          "match_tokens": [
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        },
        {
          "id": "bata_synthetic_modern",
          "name": "Synthetic (aberinkula secular performance only)",
          "descriptors": [
            "synthetic-aberinkula-secular-only"
          ],
          "match_tokens": [
            "synthesized",
            "percussive-attack",
            "hands",
            "ritual-context"
          ]
        }
      ]
    }
  ]
}