{
  "id": "dong_son_drum",
  "name": "Đông Sơn drum (Vietnamese Heger Type I bronze drum)",
  "family": "percussion",
  "class": "idiophone",
  "axes": {
    "pitchFix": 1,
    "sustain": 2,
    "polyphony": -2,
    "harmonicity": -1,
    "register": -1,
    "range": -2,
    "articulation": 0,
    "transduction": -2,
    "dynamics": 1
  },
  "short": "đông sơn drum",
  "parts": [
    {
      "id": "dong_son_drum_size",
      "name": "Size / register class",
      "variants": [
        {
          "id": "dong_son_drum_size_ceremonial",
          "default": true,
          "name": "Classic ceremonial drum (Ngọc Lũ scale, ~70 cm tympanum)",
          "descriptors": [
            "ceremonial",
            "resonant",
            "bronze"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "sustained-tone"
          ],
          "canonical_tags": [
            "vietnamese",
            "ceremonial"
          ]
        },
        {
          "id": "dong_son_drum_size_small",
          "name": "Small portable drum (~40 cm tympanum, higher and bell-like)",
          "descriptors": [
            "bell-like",
            "high-pitched",
            "bright"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "ringing"
          ],
          "canonical_tags": [
            "vietnamese"
          ]
        },
        {
          "id": "dong_son_drum_size_monumental",
          "name": "Monumental drum (over a metre, Cổ Loa scale, slow-blooming)",
          "descriptors": [
            "massive",
            "deep",
            "booming"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "low-register"
          ],
          "canonical_tags": [
            "vietnamese",
            "ceremonial"
          ]
        }
      ]
    },
    {
      "id": "dong_son_drum_mounting",
      "name": "Mounting",
      "variants": [
        {
          "id": "dong_son_drum_mounting_suspended",
          "default": true,
          "name": "Suspended from the side lugs (free-ringing, longest sustain)",
          "descriptors": [
            "sustained",
            "ringing",
            "overtone-rich"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "sustained-tone"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dong_son_drum_mounting_ground",
          "name": "Set on the ground or a plinth (coupled, shorter and thuddier)",
          "descriptors": [
            "damped",
            "short-sustain",
            "dry"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "muted"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dong_son_drum_mounting_platform",
          "name": "Boat- or platform-mounted, as depicted on the drums themselves",
          "descriptors": [
            "processional",
            "outdoor",
            "communal"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "processional"
          ],
          "canonical_tags": [
            "processional",
            "historic"
          ]
        }
      ]
    },
    {
      "id": "dong_son_drum_beater",
      "name": "Beater & strike point",
      "variants": [
        {
          "id": "dong_son_drum_beater_padded_star",
          "default": true,
          "name": "Padded mallet on the central star boss (fundamental, roundest)",
          "descriptors": [
            "soft-attack",
            "rounded",
            "full"
          ],
          "match_tokens": [
            "struck",
            "mallets",
            "metallic"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dong_son_drum_beater_hardwood_rays",
          "name": "Hard wood on the rim or star rays (bright, partial-rich)",
          "descriptors": [
            "bright",
            "overtone-rich",
            "sharp"
          ],
          "match_tokens": [
            "struck",
            "sticks",
            "metallic"
          ],
          "canonical_tags": [
            "hardwood"
          ]
        },
        {
          "id": "dong_son_drum_beater_shoulder",
          "name": "Struck on the shoulder or flared foot (thin, clangorous)",
          "descriptors": [
            "clangorous",
            "metallic",
            "dry"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "ringing"
          ],
          "canonical_tags": [
            "experimental"
          ]
        }
      ]
    },
    {
      "id": "dong_son_drum_context",
      "name": "Cultural framing",
      "variants": [
        {
          "id": "dong_son_drum_context_archaeological",
          "default": true,
          "name": "Đông Sơn ritual reconstruction (rain-making, funerary, chiefly regalia)",
          "descriptors": [
            "archaic",
            "ritual",
            "ceremonial"
          ],
          "match_tokens": [
            "struck",
            "ritual-context",
            "metallic"
          ],
          "canonical_tags": [
            "vietnamese",
            "ritual"
          ]
        },
        {
          "id": "dong_son_drum_context_karen",
          "name": "Living Karen frog-drum practice (Myanmar / Thailand)",
          "descriptors": [
            "traditional",
            "communal",
            "festive"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "folk-tradition"
          ],
          "canonical_tags": [
            "burmese",
            "thai"
          ]
        },
        {
          "id": "dong_son_drum_context_muong",
          "name": "Mường ceremonial bronze-drum use (northern Vietnam)",
          "descriptors": [
            "ceremonial",
            "regional",
            "traditional"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "ritual-context"
          ],
          "canonical_tags": [
            "vietnamese",
            "ceremonial"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "dong_son_drum_size",
      "name": "Size / register class",
      "variants": [
        {
          "id": "dong_son_drum_size_ceremonial",
          "default": true,
          "name": "Classic ceremonial drum (Ngọc Lũ scale, ~70 cm tympanum)",
          "descriptors": [
            "ceremonial",
            "resonant",
            "bronze"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "sustained-tone"
          ],
          "canonical_tags": [
            "vietnamese",
            "ceremonial"
          ]
        },
        {
          "id": "dong_son_drum_size_small",
          "name": "Small portable drum (~40 cm tympanum, higher and bell-like)",
          "descriptors": [
            "bell-like",
            "high-pitched",
            "bright"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "ringing"
          ],
          "canonical_tags": [
            "vietnamese"
          ]
        },
        {
          "id": "dong_son_drum_size_monumental",
          "name": "Monumental drum (over a metre, Cổ Loa scale, slow-blooming)",
          "descriptors": [
            "massive",
            "deep",
            "booming"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "low-register"
          ],
          "canonical_tags": [
            "vietnamese",
            "ceremonial"
          ]
        }
      ]
    },
    {
      "id": "dong_son_drum_mounting",
      "name": "Mounting",
      "variants": [
        {
          "id": "dong_son_drum_mounting_suspended",
          "default": true,
          "name": "Suspended from the side lugs (free-ringing, longest sustain)",
          "descriptors": [
            "sustained",
            "ringing",
            "overtone-rich"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "sustained-tone"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dong_son_drum_mounting_ground",
          "name": "Set on the ground or a plinth (coupled, shorter and thuddier)",
          "descriptors": [
            "damped",
            "short-sustain",
            "dry"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "muted"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dong_son_drum_mounting_platform",
          "name": "Boat- or platform-mounted, as depicted on the drums themselves",
          "descriptors": [
            "processional",
            "outdoor",
            "communal"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "processional"
          ],
          "canonical_tags": [
            "processional",
            "historic"
          ]
        }
      ]
    },
    {
      "id": "dong_son_drum_beater",
      "name": "Beater & strike point",
      "variants": [
        {
          "id": "dong_son_drum_beater_padded_star",
          "default": true,
          "name": "Padded mallet on the central star boss (fundamental, roundest)",
          "descriptors": [
            "soft-attack",
            "rounded",
            "full"
          ],
          "match_tokens": [
            "struck",
            "mallets",
            "metallic"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dong_son_drum_beater_hardwood_rays",
          "name": "Hard wood on the rim or star rays (bright, partial-rich)",
          "descriptors": [
            "bright",
            "overtone-rich",
            "sharp"
          ],
          "match_tokens": [
            "struck",
            "sticks",
            "metallic"
          ],
          "canonical_tags": [
            "hardwood"
          ]
        },
        {
          "id": "dong_son_drum_beater_shoulder",
          "name": "Struck on the shoulder or flared foot (thin, clangorous)",
          "descriptors": [
            "clangorous",
            "metallic",
            "dry"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "ringing"
          ],
          "canonical_tags": [
            "experimental"
          ]
        }
      ]
    },
    {
      "id": "dong_son_drum_context",
      "name": "Cultural framing",
      "variants": [
        {
          "id": "dong_son_drum_context_archaeological",
          "default": true,
          "name": "Đông Sơn ritual reconstruction (rain-making, funerary, chiefly regalia)",
          "descriptors": [
            "archaic",
            "ritual",
            "ceremonial"
          ],
          "match_tokens": [
            "struck",
            "ritual-context",
            "metallic"
          ],
          "canonical_tags": [
            "vietnamese",
            "ritual"
          ]
        },
        {
          "id": "dong_son_drum_context_karen",
          "name": "Living Karen frog-drum practice (Myanmar / Thailand)",
          "descriptors": [
            "traditional",
            "communal",
            "festive"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "folk-tradition"
          ],
          "canonical_tags": [
            "burmese",
            "thai"
          ]
        },
        {
          "id": "dong_son_drum_context_muong",
          "name": "Mường ceremonial bronze-drum use (northern Vietnam)",
          "descriptors": [
            "ceremonial",
            "regional",
            "traditional"
          ],
          "match_tokens": [
            "struck",
            "metallic",
            "ritual-context"
          ],
          "canonical_tags": [
            "vietnamese",
            "ceremonial"
          ]
        }
      ]
    }
  ]
}