{
  "id": "batuque_de_umbigada",
  "name": "Batuque de umbigada (tambu of the São Paulo Médio Tietê)",
  "family": "global",
  "lineage": "Afro-Brazilian dance of the Médio Tietê region of São Paulo state, kept by black communities of Tietê, Piracicaba and Capivari descended from the enslaved workers of the region's sugar and coffee plantations; it is danced at feasts such as 13 May in Piracicaba, Holy Saturday in Capivari and the feast of São Benedito in Tietê. Dancers form facing rows and meet in the umbigada, the touching of navels, to the tambu, a large hollowed-log drum played astride, the smaller quinjengue, the matraca (sticks beaten on the tambu's body) and guaiá rattles, under modas sung by a leader and answered by the circle. A generic membrane-drum card stands in for the tambu, a hand-drum card for the quinjengue and a shaker card for the guaiá.",
  "recipe": "classic modern batuque de umbigada, groove Percussion, Brazilian branch. single leader group response. membrane drum pulse resonant acoustic membrane drum, hand drum source shaker source unspecified. field recording. ORTF stereo pair, portable field-recorder pre. 24-bit digital.",
  "recipe_chars": 279,
  "score": 12.657,
  "config": {
    "traditions": [
      "batuque_de_umbigada"
    ],
    "instruments": [
      {
        "id": "voice",
        "slots": {
          "voice_register": "voice_register_source_unspecified",
          "voice_quality": "voice_quality_source_unspecified",
          "voice_vocal_tract": "tract_neutral",
          "voice_effort": "effort_moderate",
          "voice_vibrato": "voice_vibrato_local_unspecified",
          "voice_articulation": "voice_articulation_source_unspecified",
          "voice_microtone": "voice_microtone_local_unspecified",
          "voice_tradition": "voice_tradition_source_unspecified",
          "voice_mechanism_compound": "voice_mechanism_compound_source_unspecified",
          "voice_estill_quality": "voice_estill_quality_source_unspecified",
          "voice_speech_song": "voice_speech_song_local_unspecified",
          "voice_ensemble_config": "voice_ensemble_call_response_leader_group",
          "voice_ornament_system": "voice_ornament_system_source_unspecified",
          "voice_pitch_organization": "voice_pitch_source_unspecified",
          "voice_processing_chain": "voice_processing_unprocessed",
          "voice_multitrack_stack": "voice_multitrack_live_ensemble",
          "voice_tessitura": "voice_tessitura_source_unspecified"
        },
        "scores": {
          "voice_register": 0,
          "voice_quality": 0,
          "voice_vocal_tract": 0,
          "voice_effort": 0,
          "voice_vibrato": 0,
          "voice_articulation": 0,
          "voice_microtone": 0,
          "voice_tradition": 0,
          "voice_mechanism_compound": 0,
          "voice_estill_quality": 0,
          "voice_speech_song": 0,
          "voice_ensemble_config": 1.4949999999999999,
          "voice_ornament_system": 0,
          "voice_pitch_organization": 0,
          "voice_processing_chain": 0.273,
          "voice_multitrack_stack": 0.19949999999999998,
          "voice_tessitura": 0
        }
      },
      {
        "id": "acoustic_membrane_drum",
        "slots": {
          "acoustic_membrane_drum_form": "acoustic_membrane_drum_form_unspecified",
          "acoustic_membrane_drum_gesture": "acoustic_membrane_drum_gesture_resonant"
        },
        "scores": {
          "acoustic_membrane_drum_form": 5.1625,
          "acoustic_membrane_drum_gesture": 4.1625
        }
      },
      {
        "id": "hand_drum_source_unspecified",
        "slots": {
          "hand_drum_structure_neutral": "hand_drum_structure_neutral_source_unspecified",
          "hand_drum_material_neutral": "hand_drum_material_neutral_source_unspecified",
          "hand_drum_excitation_neutral": "hand_drum_excitation_neutral_source_unspecified",
          "hand_drum_damping_neutral": "hand_drum_damping_neutral_source_unspecified",
          "hand_drum_tension_neutral": "hand_drum_tension_neutral_source_unspecified"
        },
        "scores": {
          "hand_drum_structure_neutral": 0,
          "hand_drum_material_neutral": 0,
          "hand_drum_excitation_neutral": 0,
          "hand_drum_damping_neutral": 0,
          "hand_drum_tension_neutral": 0
        }
      },
      {
        "id": "shaker_source_unspecified",
        "slots": {
          "shaker_source_unspecified_identity": "shaker_source_unspecified_named_role"
        },
        "scores": {
          "shaker_source_unspecified_identity": 0.5145000000000001
        }
      }
    ],
    "pinned": {
      "voice": [
        "voice_register",
        "voice_quality",
        "voice_vocal_tract",
        "voice_effort",
        "voice_vibrato",
        "voice_articulation",
        "voice_microtone",
        "voice_tradition",
        "voice_mechanism_compound",
        "voice_estill_quality",
        "voice_speech_song",
        "voice_ensemble_config",
        "voice_ornament_system",
        "voice_pitch_organization",
        "voice_processing_chain",
        "voice_multitrack_stack",
        "voice_tessitura"
      ],
      "acoustic_membrane_drum": [
        "acoustic_membrane_drum_form",
        "acoustic_membrane_drum_gesture"
      ],
      "hand_drum_source_unspecified": [
        "hand_drum_structure_neutral",
        "hand_drum_material_neutral",
        "hand_drum_excitation_neutral",
        "hand_drum_damping_neutral",
        "hand_drum_tension_neutral"
      ],
      "shaker_source_unspecified": [
        "shaker_source_unspecified_identity"
      ]
    },
    "room": "field_recording",
    "archetype": "arch_ethnographic_field_digital",
    "inline_chain": {
      "mic": "mic_pair_ortf",
      "pre": "pre_field_recorder_portable",
      "console": "clean",
      "comp": "comp_none",
      "eq": "eq_none",
      "amp": null,
      "medium": "digital_high"
    },
    "tuning": "aural_relative",
    "aesthetic": null,
    "arrangement": null,
    "fx_extras": []
  },
  "source": {
    "tuning": "aural_relative",
    "room": "field_recording",
    "parts": {
      "voice_register": "voice_register_source_unspecified",
      "voice_quality": "voice_quality_source_unspecified",
      "voice_vocal_tract": "tract_neutral",
      "voice_effort": "effort_moderate",
      "voice_vibrato": "voice_vibrato_local_unspecified",
      "voice_articulation": "voice_articulation_source_unspecified",
      "voice_microtone": "voice_microtone_local_unspecified",
      "voice_tradition": "voice_tradition_source_unspecified",
      "voice_mechanism_compound": "voice_mechanism_compound_source_unspecified",
      "voice_estill_quality": "voice_estill_quality_source_unspecified",
      "voice_speech_song": "voice_speech_song_local_unspecified",
      "voice_ensemble_config": "voice_ensemble_call_response_leader_group",
      "voice_ornament_system": "voice_ornament_system_source_unspecified",
      "voice_pitch_organization": "voice_pitch_source_unspecified",
      "voice_processing_chain": "voice_processing_unprocessed",
      "voice_multitrack_stack": "voice_multitrack_live_ensemble",
      "voice_tessitura": "voice_tessitura_source_unspecified",
      "acoustic_membrane_drum_form": "acoustic_membrane_drum_form_unspecified",
      "acoustic_membrane_drum_gesture": "acoustic_membrane_drum_gesture_resonant",
      "hand_drum_structure_neutral": "hand_drum_structure_neutral_source_unspecified",
      "hand_drum_material_neutral": "hand_drum_material_neutral_source_unspecified",
      "hand_drum_excitation_neutral": "hand_drum_excitation_neutral_source_unspecified",
      "hand_drum_damping_neutral": "hand_drum_damping_neutral_source_unspecified",
      "hand_drum_tension_neutral": "hand_drum_tension_neutral_source_unspecified",
      "shaker_source_unspecified_identity": "shaker_source_unspecified_named_role"
    },
    "pin_parts": true,
    "chain_mic": "mic_pair_ortf",
    "chain_pre": "pre_field_recorder_portable",
    "chain_comp": "comp_none",
    "chain_eq": "eq_none",
    "chain_medium": "digital_high",
    "chain_console": "clean"
  }
}