{
  "id": "crowdy_crawn",
  "name": "Crowdy-crawn (Cornish revival frame drum)",
  "family": "percussion",
  "class": "frame_drum",
  "axes": {
    "pitchFix": 0,
    "sustain": -2,
    "polyphony": -2,
    "harmonicity": -1,
    "register": -1,
    "range": 0,
    "articulation": 1,
    "transduction": -2,
    "dynamics": -1
  },
  "short": "crowdy-crawn",
  "parts": [
    {
      "id": "crowdy_crawn_build",
      "name": "Build / framing",
      "variants": [
        {
          "id": "crowdy_crawn_riddle_hoop",
          "default": true,
          "name": "Deep riddle-hoop build (winnowing sieve pressed into service)",
          "descriptors": [
            "rustic",
            "bent-wood-hoop",
            "low-tension"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "british_isles",
            "folk"
          ]
        },
        {
          "id": "crowdy_crawn_revival_shallow",
          "name": "Shallow revival drum (bodhrán-proportioned workshop build)",
          "descriptors": [
            "revival",
            "wood-framed",
            "brighter"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "folk-revival",
            "celtic"
          ]
        },
        {
          "id": "crowdy_crawn_concert_tuned",
          "name": "Tuned modern revival build (stage-projected)",
          "descriptors": [
            "revivalist",
            "concert-projected",
            "stage"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "loud-projection"
          ],
          "canonical_tags": [
            "modern",
            "revival"
          ]
        }
      ]
    },
    {
      "id": "crowdy_crawn_skin",
      "name": "Skin material",
      "variants": [
        {
          "id": "crowdy_crawn_sheepskin",
          "default": true,
          "name": "Sheep-skin head (the historical riddle head — slack, low, dull)",
          "descriptors": [
            "hide",
            "low-tension",
            "dull"
          ],
          "match_tokens": [
            "struck",
            "hide-head",
            "frame-drum"
          ],
          "canonical_tags": [
            "natural-skin",
            "traditional"
          ]
        },
        {
          "id": "crowdy_crawn_goatskin",
          "name": "Goatskin head (revival practice — tighter and brighter)",
          "descriptors": [
            "goatskin-head",
            "tighter-skin",
            "brighter"
          ],
          "match_tokens": [
            "struck",
            "goatskin",
            "frame-drum"
          ],
          "canonical_tags": [
            "natural-skin",
            "goatskin"
          ]
        },
        {
          "id": "crowdy_crawn_synthetic",
          "name": "Synthetic head (modern weather-stable)",
          "descriptors": [
            "synthetic-heads",
            "weatherproof",
            "consistent"
          ],
          "match_tokens": [
            "struck",
            "frame-drum"
          ],
          "canonical_tags": [
            "synthetic",
            "modern"
          ]
        }
      ]
    },
    {
      "id": "crowdy_crawn_technique",
      "name": "Playing technique",
      "variants": [
        {
          "id": "crowdy_crawn_bare_hand",
          "default": true,
          "name": "Bare hand, rear hand behind the skin bending pitch",
          "descriptors": [
            "pitch-bending",
            "expressive",
            "bent-pitch"
          ],
          "match_tokens": [
            "struck",
            "hand-struck",
            "frame-drum"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "crowdy_crawn_tipper",
          "name": "Double-ended tipper (beater)",
          "descriptors": [
            "driving",
            "sharp-attack",
            "rhythmic"
          ],
          "match_tokens": [
            "struck",
            "beater-struck",
            "frame-drum"
          ],
          "canonical_tags": [
            "celtic"
          ]
        },
        {
          "id": "crowdy_crawn_knuckle_palm",
          "name": "Knuckle-and-palm rap (loose dance pulse)",
          "descriptors": [
            "dance-driving",
            "steady-pulse",
            "communal"
          ],
          "match_tokens": [
            "struck",
            "hand-struck",
            "dance-pulse"
          ],
          "canonical_tags": [
            "folk"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "crowdy_crawn_build",
      "name": "Build / framing",
      "variants": [
        {
          "id": "crowdy_crawn_riddle_hoop",
          "default": true,
          "name": "Deep riddle-hoop build (winnowing sieve pressed into service)",
          "descriptors": [
            "rustic",
            "bent-wood-hoop",
            "low-tension"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "british_isles",
            "folk"
          ]
        },
        {
          "id": "crowdy_crawn_revival_shallow",
          "name": "Shallow revival drum (bodhrán-proportioned workshop build)",
          "descriptors": [
            "revival",
            "wood-framed",
            "brighter"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "folk-revival",
            "celtic"
          ]
        },
        {
          "id": "crowdy_crawn_concert_tuned",
          "name": "Tuned modern revival build (stage-projected)",
          "descriptors": [
            "revivalist",
            "concert-projected",
            "stage"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "loud-projection"
          ],
          "canonical_tags": [
            "modern",
            "revival"
          ]
        }
      ]
    },
    {
      "id": "crowdy_crawn_skin",
      "name": "Skin material",
      "variants": [
        {
          "id": "crowdy_crawn_sheepskin",
          "default": true,
          "name": "Sheep-skin head (the historical riddle head — slack, low, dull)",
          "descriptors": [
            "hide",
            "low-tension",
            "dull"
          ],
          "match_tokens": [
            "struck",
            "hide-head",
            "frame-drum"
          ],
          "canonical_tags": [
            "natural-skin",
            "traditional"
          ]
        },
        {
          "id": "crowdy_crawn_goatskin",
          "name": "Goatskin head (revival practice — tighter and brighter)",
          "descriptors": [
            "goatskin-head",
            "tighter-skin",
            "brighter"
          ],
          "match_tokens": [
            "struck",
            "goatskin",
            "frame-drum"
          ],
          "canonical_tags": [
            "natural-skin",
            "goatskin"
          ]
        },
        {
          "id": "crowdy_crawn_synthetic",
          "name": "Synthetic head (modern weather-stable)",
          "descriptors": [
            "synthetic-heads",
            "weatherproof",
            "consistent"
          ],
          "match_tokens": [
            "struck",
            "frame-drum"
          ],
          "canonical_tags": [
            "synthetic",
            "modern"
          ]
        }
      ]
    },
    {
      "id": "crowdy_crawn_technique",
      "name": "Playing technique",
      "variants": [
        {
          "id": "crowdy_crawn_bare_hand",
          "default": true,
          "name": "Bare hand, rear hand behind the skin bending pitch",
          "descriptors": [
            "pitch-bending",
            "expressive",
            "bent-pitch"
          ],
          "match_tokens": [
            "struck",
            "hand-struck",
            "frame-drum"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "crowdy_crawn_tipper",
          "name": "Double-ended tipper (beater)",
          "descriptors": [
            "driving",
            "sharp-attack",
            "rhythmic"
          ],
          "match_tokens": [
            "struck",
            "beater-struck",
            "frame-drum"
          ],
          "canonical_tags": [
            "celtic"
          ]
        },
        {
          "id": "crowdy_crawn_knuckle_palm",
          "name": "Knuckle-and-palm rap (loose dance pulse)",
          "descriptors": [
            "dance-driving",
            "steady-pulse",
            "communal"
          ],
          "match_tokens": [
            "struck",
            "hand-struck",
            "dance-pulse"
          ],
          "canonical_tags": [
            "folk"
          ]
        }
      ]
    }
  ]
}