{
  "id": "acoustic_membrane_drum",
  "name": "Acoustic membrane drum (unspecified regional form)",
  "short": "acoustic membrane drum",
  "family": "percussion",
  "class": "membranophone",
  "axes": {
    "pitchFix": 0,
    "sustain": -2,
    "polyphony": -2,
    "harmonicity": -1,
    "register": -1,
    "range": -2,
    "articulation": 2,
    "transduction": -2,
    "dynamics": 1
  },
  "parts": [
    {
      "id": "acoustic_membrane_drum_form",
      "name": "Documented form",
      "variants": [
        {
          "id": "acoustic_membrane_drum_form_unspecified",
          "name": "Membrane drum; construction unspecified",
          "default": true,
          "descriptors": [
            "membrane",
            "drum-pulse"
          ],
          "match_tokens": [
            "membrane",
            "drum-pulse"
          ]
        }
      ]
    },
    {
      "id": "acoustic_membrane_drum_gesture",
      "name": "Drum articulation",
      "variants": [
        {
          "id": "acoustic_membrane_drum_gesture_resonant",
          "name": "Resonant strokes",
          "default": true,
          "descriptors": [
            "resonant",
            "drum-pulse"
          ],
          "match_tokens": [
            "resonant",
            "drum-pulse"
          ]
        },
        {
          "id": "acoustic_membrane_drum_gesture_short",
          "name": "Short strokes",
          "descriptors": [
            "short-decay",
            "rhythmic"
          ],
          "match_tokens": [
            "short-decay",
            "rhythmic"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "acoustic_membrane_drum_form",
      "name": "Documented form",
      "variants": [
        {
          "id": "acoustic_membrane_drum_form_unspecified",
          "name": "Membrane drum; construction unspecified",
          "default": true,
          "descriptors": [
            "membrane",
            "drum-pulse"
          ],
          "match_tokens": [
            "membrane",
            "drum-pulse"
          ]
        }
      ]
    },
    {
      "id": "acoustic_membrane_drum_gesture",
      "name": "Drum articulation",
      "variants": [
        {
          "id": "acoustic_membrane_drum_gesture_resonant",
          "name": "Resonant strokes",
          "default": true,
          "descriptors": [
            "resonant",
            "drum-pulse"
          ],
          "match_tokens": [
            "resonant",
            "drum-pulse"
          ]
        },
        {
          "id": "acoustic_membrane_drum_gesture_short",
          "name": "Short strokes",
          "descriptors": [
            "short-decay",
            "rhythmic"
          ],
          "match_tokens": [
            "short-decay",
            "rhythmic"
          ]
        }
      ]
    }
  ]
}