{
  "id": "song_lang",
  "name": "Song lang (Vietnamese foot-operated wooden clapper)",
  "family": "percussion",
  "class": "concussion_idiophone",
  "axes": {
    "pitchFix": -2,
    "sustain": -2,
    "polyphony": -2,
    "harmonicity": -2,
    "register": 1,
    "range": -2,
    "articulation": 2,
    "transduction": -2,
    "dynamics": -1
  },
  "short": "song lang",
  "parts": [
    {
      "id": "song_lang_form",
      "name": "Form",
      "variants": [
        {
          "id": "song_lang_toe_clapper",
          "default": true,
          "name": "Toe-operated wooden block with sprung striker (canonical cai luong)",
          "descriptors": [
            "dry-click",
            "sharp-attack",
            "wooden"
          ],
          "match_tokens": [
            "wood-clapper",
            "vietnamese"
          ]
        },
        {
          "id": "song_lang_handheld",
          "name": "Hand-held clapper pair (chamber use)",
          "descriptors": [
            "light-click",
            "crisp"
          ],
          "match_tokens": [
            "wood-clapper",
            "hand-percussion"
          ]
        }
      ]
    },
    {
      "id": "song_lang_context",
      "surface": false,
      "name": "Performance context",
      "variants": [
        {
          "id": "song_lang_don_ca_tai_tu",
          "default": true,
          "name": "Don ca tai tu / cai luong beat marker",
          "descriptors": [
            "timeline-marking",
            "sparse"
          ],
          "match_tokens": [
            "vietnamese",
            "time-keeper"
          ]
        },
        {
          "id": "song_lang_ca_hue",
          "name": "Ca Hue chamber song accompaniment",
          "descriptors": [
            "understated",
            "refined"
          ],
          "match_tokens": [
            "vietnamese",
            "chamber"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "song_lang_form",
      "name": "Form",
      "variants": [
        {
          "id": "song_lang_toe_clapper",
          "default": true,
          "name": "Toe-operated wooden block with sprung striker (canonical cai luong)",
          "descriptors": [
            "dry-click",
            "sharp-attack",
            "wooden"
          ],
          "match_tokens": [
            "wood-clapper",
            "vietnamese"
          ]
        },
        {
          "id": "song_lang_handheld",
          "name": "Hand-held clapper pair (chamber use)",
          "descriptors": [
            "light-click",
            "crisp"
          ],
          "match_tokens": [
            "wood-clapper",
            "hand-percussion"
          ]
        }
      ]
    },
    {
      "id": "song_lang_context",
      "surface": false,
      "name": "Performance context",
      "variants": [
        {
          "id": "song_lang_don_ca_tai_tu",
          "default": true,
          "name": "Don ca tai tu / cai luong beat marker",
          "descriptors": [
            "timeline-marking",
            "sparse"
          ],
          "match_tokens": [
            "vietnamese",
            "time-keeper"
          ]
        },
        {
          "id": "song_lang_ca_hue",
          "name": "Ca Hue chamber song accompaniment",
          "descriptors": [
            "understated",
            "refined"
          ],
          "match_tokens": [
            "vietnamese",
            "chamber"
          ]
        }
      ]
    }
  ]
}