{
  "id": "tupan",
  "name": "Tupan (Balkan double-headed shoulder drum)",
  "family": "percussion",
  "class": "double_headed_drum",
  "axes": {
    "pitchFix": -2,
    "sustain": -1,
    "polyphony": -1,
    "harmonicity": -2,
    "register": -1,
    "range": 0,
    "articulation": 2,
    "transduction": -2,
    "dynamics": 2
  },
  "short": "tupan",
  "parts": [
    {
      "id": "tupan_stroke",
      "name": "Stroke technique",
      "variants": [
        {
          "id": "tupan_kukuda_prachka",
          "default": true,
          "name": "Beater bass plus switch backbeat",
          "descriptors": [
            "booming",
            "ticking-counterpoint",
            "propulsive"
          ],
          "match_tokens": [
            "balkan",
            "double-headed-drum",
            "dance-rhythm"
          ]
        },
        {
          "id": "tupan_rim",
          "name": "Rim-and-shell accents",
          "descriptors": [
            "clacking",
            "dry-accent"
          ],
          "match_tokens": [
            "balkan",
            "rim-shot"
          ]
        },
        {
          "id": "tupan_roll",
          "name": "Rolling switch tremolo",
          "descriptors": [
            "rumbling",
            "sustained-roll"
          ],
          "match_tokens": [
            "balkan",
            "drum-roll"
          ]
        }
      ]
    },
    {
      "id": "tupan_head",
      "surface": false,
      "name": "Head material",
      "variants": [
        {
          "id": "tupan_goatskin",
          "default": true,
          "name": "Goatskin heads",
          "descriptors": [
            "warm",
            "slack-thump"
          ],
          "match_tokens": [
            "skin-head",
            "balkan"
          ]
        },
        {
          "id": "tupan_plastic",
          "name": "Plastic heads (modern)",
          "descriptors": [
            "tight",
            "bright-attack"
          ],
          "match_tokens": [
            "synthetic-head"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "tupan_stroke",
      "name": "Stroke technique",
      "variants": [
        {
          "id": "tupan_kukuda_prachka",
          "default": true,
          "name": "Beater bass plus switch backbeat",
          "descriptors": [
            "booming",
            "ticking-counterpoint",
            "propulsive"
          ],
          "match_tokens": [
            "balkan",
            "double-headed-drum",
            "dance-rhythm"
          ]
        },
        {
          "id": "tupan_rim",
          "name": "Rim-and-shell accents",
          "descriptors": [
            "clacking",
            "dry-accent"
          ],
          "match_tokens": [
            "balkan",
            "rim-shot"
          ]
        },
        {
          "id": "tupan_roll",
          "name": "Rolling switch tremolo",
          "descriptors": [
            "rumbling",
            "sustained-roll"
          ],
          "match_tokens": [
            "balkan",
            "drum-roll"
          ]
        }
      ]
    },
    {
      "id": "tupan_head",
      "surface": false,
      "name": "Head material",
      "variants": [
        {
          "id": "tupan_goatskin",
          "default": true,
          "name": "Goatskin heads",
          "descriptors": [
            "warm",
            "slack-thump"
          ],
          "match_tokens": [
            "skin-head",
            "balkan"
          ]
        },
        {
          "id": "tupan_plastic",
          "name": "Plastic heads (modern)",
          "descriptors": [
            "tight",
            "bright-attack"
          ],
          "match_tokens": [
            "synthetic-head"
          ]
        }
      ]
    }
  ]
}