{
  "id": "dayereh",
  "name": "Dāyereh (Persian small jingle frame drum)",
  "family": "percussion",
  "class": "frame_drum",
  "axes": {
    "pitchFix": -2,
    "sustain": -1,
    "polyphony": -2,
    "harmonicity": -1,
    "register": 0,
    "range": -1,
    "articulation": 2,
    "transduction": -2,
    "dynamics": 0
  },
  "short": "dāyereh",
  "parts": [
    {
      "id": "dayereh_form",
      "name": "Regional form",
      "variants": [
        {
          "id": "dayereh_form_iranian",
          "default": true,
          "name": "Iranian dāyereh (small light hoop, finger-led)",
          "descriptors": [
            "small-frame",
            "snappy",
            "folk"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "persian",
            "folk"
          ]
        },
        {
          "id": "dayereh_form_doira",
          "name": "Central Asian doira / doyra (larger, dense ring load, maqom usul)",
          "descriptors": [
            "large-frame",
            "dense",
            "art-music"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "ostinato"
          ],
          "canonical_tags": [
            "central-asian",
            "classical"
          ]
        }
      ]
    },
    {
      "id": "dayereh_jingles",
      "name": "Jingle system",
      "variants": [
        {
          "id": "dayereh_jingles_brass_rings",
          "default": true,
          "name": "Loose brass rings on the inner hoop (canonical Iranian)",
          "descriptors": [
            "brass",
            "shimmering",
            "traditional"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "metallic"
          ],
          "canonical_tags": [
            "persian",
            "metal"
          ]
        },
        {
          "id": "dayereh_jingles_steel_rings",
          "name": "Steel rings (brighter, denser wash)",
          "descriptors": [
            "steel",
            "brighter",
            "ringing"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "metallic"
          ],
          "canonical_tags": [
            "metal",
            "modern"
          ]
        },
        {
          "id": "dayereh_jingles_frame_cymbals",
          "name": "Paired cymbals set in frame slots (riq-ward regional form)",
          "descriptors": [
            "metallic",
            "crisp",
            "regional"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "metallic"
          ],
          "canonical_tags": [
            "middle-eastern"
          ]
        },
        {
          "id": "dayereh_jingles_none",
          "name": "Bare hoop, no jingles (dry tār-ward voice)",
          "descriptors": [
            "dry",
            "clean",
            "focused"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "traditional"
          ]
        }
      ]
    },
    {
      "id": "dayereh_head",
      "name": "Head material",
      "variants": [
        {
          "id": "dayereh_head_goat_skin",
          "default": true,
          "name": "Goat-skin (canonical — warm and full)",
          "descriptors": [
            "goatskin",
            "warm",
            "traditional"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dayereh_head_fish_skin",
          "name": "Fish-skin (thin, bright, fast response)",
          "descriptors": [
            "bright",
            "responsive",
            "treble-extended"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dayereh_head_synthetic",
          "name": "Synthetic head (humidity-stable, touring)",
          "descriptors": [
            "synthetic",
            "stable",
            "modern"
          ],
          "match_tokens": [
            "synthetic",
            "struck",
            "frame-drum"
          ],
          "canonical_tags": [
            "synthetic",
            "modern"
          ]
        }
      ]
    },
    {
      "id": "dayereh_technique",
      "name": "Playing technique / context",
      "variants": [
        {
          "id": "dayereh_technique_dance_pulse",
          "default": true,
          "name": "Fingertip snaps and rolls as dance timekeeper (motrebi / folk)",
          "descriptors": [
            "dance-driving",
            "celebratory",
            "urban"
          ],
          "match_tokens": [
            "struck",
            "hand-struck",
            "dance-driving"
          ],
          "canonical_tags": [
            "dance",
            "folk"
          ]
        },
        {
          "id": "dayereh_technique_shake_tremolo",
          "name": "Sustained shake tremolo for jingle wash",
          "descriptors": [
            "shimmering",
            "sustained",
            "atmospheric"
          ],
          "match_tokens": [
            "shaken",
            "metallic",
            "tremolo"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dayereh_technique_usul",
          "name": "Doira usul cycles under shashmaqom art song",
          "descriptors": [
            "ornamented",
            "art-music",
            "rhythmic"
          ],
          "match_tokens": [
            "struck",
            "ostinato",
            "classical-trained"
          ],
          "canonical_tags": [
            "central-asian",
            "classical"
          ]
        }
      ]
    }
  ],
  "_ownParts": [
    {
      "id": "dayereh_form",
      "name": "Regional form",
      "variants": [
        {
          "id": "dayereh_form_iranian",
          "default": true,
          "name": "Iranian dāyereh (small light hoop, finger-led)",
          "descriptors": [
            "small-frame",
            "snappy",
            "folk"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "persian",
            "folk"
          ]
        },
        {
          "id": "dayereh_form_doira",
          "name": "Central Asian doira / doyra (larger, dense ring load, maqom usul)",
          "descriptors": [
            "large-frame",
            "dense",
            "art-music"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "ostinato"
          ],
          "canonical_tags": [
            "central-asian",
            "classical"
          ]
        }
      ]
    },
    {
      "id": "dayereh_jingles",
      "name": "Jingle system",
      "variants": [
        {
          "id": "dayereh_jingles_brass_rings",
          "default": true,
          "name": "Loose brass rings on the inner hoop (canonical Iranian)",
          "descriptors": [
            "brass",
            "shimmering",
            "traditional"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "metallic"
          ],
          "canonical_tags": [
            "persian",
            "metal"
          ]
        },
        {
          "id": "dayereh_jingles_steel_rings",
          "name": "Steel rings (brighter, denser wash)",
          "descriptors": [
            "steel",
            "brighter",
            "ringing"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "metallic"
          ],
          "canonical_tags": [
            "metal",
            "modern"
          ]
        },
        {
          "id": "dayereh_jingles_frame_cymbals",
          "name": "Paired cymbals set in frame slots (riq-ward regional form)",
          "descriptors": [
            "metallic",
            "crisp",
            "regional"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "metallic"
          ],
          "canonical_tags": [
            "middle-eastern"
          ]
        },
        {
          "id": "dayereh_jingles_none",
          "name": "Bare hoop, no jingles (dry tār-ward voice)",
          "descriptors": [
            "dry",
            "clean",
            "focused"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "traditional"
          ]
        }
      ]
    },
    {
      "id": "dayereh_head",
      "name": "Head material",
      "variants": [
        {
          "id": "dayereh_head_goat_skin",
          "default": true,
          "name": "Goat-skin (canonical — warm and full)",
          "descriptors": [
            "goatskin",
            "warm",
            "traditional"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dayereh_head_fish_skin",
          "name": "Fish-skin (thin, bright, fast response)",
          "descriptors": [
            "bright",
            "responsive",
            "treble-extended"
          ],
          "match_tokens": [
            "struck",
            "frame-drum",
            "hand-struck"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dayereh_head_synthetic",
          "name": "Synthetic head (humidity-stable, touring)",
          "descriptors": [
            "synthetic",
            "stable",
            "modern"
          ],
          "match_tokens": [
            "synthetic",
            "struck",
            "frame-drum"
          ],
          "canonical_tags": [
            "synthetic",
            "modern"
          ]
        }
      ]
    },
    {
      "id": "dayereh_technique",
      "name": "Playing technique / context",
      "variants": [
        {
          "id": "dayereh_technique_dance_pulse",
          "default": true,
          "name": "Fingertip snaps and rolls as dance timekeeper (motrebi / folk)",
          "descriptors": [
            "dance-driving",
            "celebratory",
            "urban"
          ],
          "match_tokens": [
            "struck",
            "hand-struck",
            "dance-driving"
          ],
          "canonical_tags": [
            "dance",
            "folk"
          ]
        },
        {
          "id": "dayereh_technique_shake_tremolo",
          "name": "Sustained shake tremolo for jingle wash",
          "descriptors": [
            "shimmering",
            "sustained",
            "atmospheric"
          ],
          "match_tokens": [
            "shaken",
            "metallic",
            "tremolo"
          ],
          "canonical_tags": [
            "traditional"
          ]
        },
        {
          "id": "dayereh_technique_usul",
          "name": "Doira usul cycles under shashmaqom art song",
          "descriptors": [
            "ornamented",
            "art-music",
            "rhythmic"
          ],
          "match_tokens": [
            "struck",
            "ostinato",
            "classical-trained"
          ],
          "canonical_tags": [
            "central-asian",
            "classical"
          ]
        }
      ]
    }
  ]
}