{
  "id": "trekkspill",
  "name": "Trekkspill",
  "family": "vernacular",
  "lineage": "Geir Otnæs — Lystrup på trekkspill (Heilo HCD7352), complete instrumental album. Representative authored present-day recording arrangement for the selected documented branch. Sources establish roles and category; construction, hardware, techniques, room, chain, equal temperament and axes are authored choices, not source-session facts or universal traits.",
  "recipe": "classic trekkspill, functional Song. accordion, acoustic guitar, drum kit, European maple bosnian source flamed figure double bass, fiddle, European maple bosnian source flamed figure cello. treated studio. small-diaphragm pencil condenser, transformerless solid-state pre. 24-bit digital.",
  "recipe_chars": 289,
  "score": 6.498,
  "config": {
    "traditions": [
      "trekkspill"
    ],
    "instruments": [
      {
        "id": "accordion",
        "slots": {
          "free_reed_technique": "free_reed_chordal_chugging",
          "accordion_reed_material": "steel_reeds",
          "musette_offset": "dry_tuning",
          "reed_config": "lmm",
          "bellows": "cardboard_leather",
          "voicing_chamber": "cassotto",
          "accordion_maker_school": "accordion_hohner_gola"
        },
        "scores": {
          "free_reed_technique": -0.15000000000000002,
          "accordion_reed_material": 0,
          "musette_offset": 0,
          "reed_config": 0,
          "bellows": 0.1365,
          "voicing_chamber": 0,
          "accordion_maker_school": 0.3
        }
      },
      {
        "id": "acoustic_guitar_om",
        "slots": {
          "string_tuning": "standard_tuning",
          "top_wood": "sitka_om",
          "back_sides": "rosewood_bs_om",
          "string_acoustic": "phosphor_om",
          "acoustic_om_technique": "om_strummed_open"
        },
        "scores": {
          "string_tuning": 0,
          "top_wood": 0,
          "back_sides": -0.035,
          "string_acoustic": 0.3,
          "acoustic_om_technique": -0.05
        }
      },
      {
        "id": "drum_kit",
        "slots": {
          "drum_technique": "sticks_rock",
          "drumhead": "single_coated",
          "drum_kit_kick_pedal": "dk_kick_single_felt",
          "shell_wood": "maple_shell",
          "shell_thickness": "medium_shell",
          "bearing_edges": "edge_45",
          "snare_wires": "wires_20",
          "cymbal_alloy": "b20",
          "cymbal_hammering": "machine_symmetric_hammering",
          "cymbal_lathing": "full_lathe_both_sides",
          "cymbal_finish": "traditional_finish"
        },
        "scores": {
          "drum_technique": -0.035,
          "drumhead": 0,
          "drum_kit_kick_pedal": 0,
          "shell_wood": 0,
          "shell_thickness": 0,
          "bearing_edges": 0,
          "snare_wires": 0,
          "cymbal_alloy": -0.2,
          "cymbal_hammering": -0.15000000000000002,
          "cymbal_lathing": 0.15000000000000002,
          "cymbal_finish": 0
        }
      },
      {
        "id": "double_bass",
        "slots": {
          "bowed_technique": "bowed_legato_classical",
          "bass_size": "bass_three_quarter",
          "bass_strings": "bass_steel",
          "bass_top_wood": "norway_spruce_alpine_bass",
          "bass_back_wood": "bosnian_flamed_maple_bass",
          "bass_varnish": "oil_amber_varnish_bass",
          "bass_setup_period": "modern_setup_bass",
          "bass_play": "bass_arco",
          "bass_rosin": "pop_kolstein_rosin",
          "bass_bow_stick": "pernambuco_stick_bass"
        },
        "scores": {
          "bowed_technique": -0.05,
          "bass_size": 0.3,
          "bass_strings": 0,
          "bass_top_wood": -0.1,
          "bass_back_wood": 1.488,
          "bass_varnish": -0.1,
          "bass_setup_period": 0.254,
          "bass_play": 0,
          "bass_rosin": 0.254,
          "bass_bow_stick": -0.15000000000000002
        }
      },
      {
        "id": "fiddle",
        "slots": {
          "bowed_technique": "bowed_legato_classical",
          "fiddle_strings": "synthetic_core",
          "fiddle_bow": "light_rosin",
          "fiddle_mute": "no_mute",
          "fiddle_articulation": "arco",
          "fiddle_string_configuration": "fiddle_string_configuration_unspecified"
        },
        "scores": {
          "bowed_technique": -0.05,
          "fiddle_strings": 0,
          "fiddle_bow": 0,
          "fiddle_mute": 1.834,
          "fiddle_articulation": 0.3,
          "fiddle_string_configuration": 0
        }
      },
      {
        "id": "cello",
        "slots": {
          "bowed_technique": "bowed_legato_classical",
          "cello_strings": "cello_synthetic",
          "cello_top_wood": "norway_spruce_alpine_cello",
          "cello_back_wood": "bosnian_flamed_maple_cello",
          "cello_varnish": "oil_amber_varnish_cello",
          "cello_setup_period": "modern_setup_cello",
          "cello_bow_grip": "french_bow_grip",
          "cello_rosin": "pirastro_cellisto_rosin",
          "cello_bow_stick": "pernambuco_stick_cello"
        },
        "scores": {
          "bowed_technique": -0.05,
          "cello_strings": 0.3,
          "cello_top_wood": -0.1,
          "cello_back_wood": 1.488,
          "cello_varnish": -0.1,
          "cello_setup_period": 0.254,
          "cello_bow_grip": 0.40950000000000003,
          "cello_rosin": 0.2,
          "cello_bow_stick": -0.15000000000000002
        }
      }
    ],
    "pinned": {
      "accordion": [
        "free_reed_technique",
        "accordion_reed_material",
        "musette_offset",
        "reed_config",
        "bellows",
        "voicing_chamber",
        "accordion_maker_school"
      ],
      "acoustic_guitar_om": [
        "string_tuning",
        "top_wood",
        "back_sides",
        "string_acoustic",
        "acoustic_om_technique"
      ],
      "drum_kit": [
        "drum_technique",
        "shell_wood",
        "shell_thickness",
        "bearing_edges",
        "drumhead",
        "snare_wires",
        "drum_kit_kick_pedal",
        "cymbal_alloy",
        "cymbal_hammering",
        "cymbal_lathing",
        "cymbal_finish"
      ],
      "double_bass": [
        "bowed_technique",
        "bass_size",
        "bass_strings",
        "bass_top_wood",
        "bass_back_wood",
        "bass_varnish",
        "bass_setup_period",
        "bass_play",
        "bass_rosin",
        "bass_bow_stick"
      ],
      "fiddle": [
        "bowed_technique",
        "fiddle_strings",
        "fiddle_bow",
        "fiddle_mute",
        "fiddle_articulation",
        "fiddle_string_configuration"
      ],
      "cello": [
        "bowed_technique",
        "cello_strings",
        "cello_top_wood",
        "cello_back_wood",
        "cello_varnish",
        "cello_setup_period",
        "cello_bow_grip",
        "cello_rosin",
        "cello_bow_stick"
      ]
    },
    "room": "treated_studio",
    "inline_chain": {
      "mic": "condenser_sdc",
      "pre": "transformerless",
      "console": "console_in_the_box",
      "comp": "comp_none",
      "eq": "eq_none",
      "amp": null,
      "medium": "digital_high"
    },
    "tuning": "twelve_tet",
    "aesthetic": null,
    "arrangement": null,
    "fx_extras": []
  },
  "source": {
    "tuning": "twelve_tet",
    "room": "treated_studio",
    "parts": {
      "free_reed_technique": "free_reed_chordal_chugging",
      "accordion_reed_material": "steel_reeds",
      "musette_offset": "dry_tuning",
      "reed_config": "lmm",
      "bellows": "cardboard_leather",
      "voicing_chamber": "cassotto",
      "accordion_maker_school": "accordion_hohner_gola",
      "string_tuning": "standard_tuning",
      "top_wood": "sitka_om",
      "back_sides": "rosewood_bs_om",
      "string_acoustic": "phosphor_om",
      "acoustic_om_technique": "om_strummed_open",
      "drum_technique": "sticks_rock",
      "shell_wood": "maple_shell",
      "shell_thickness": "medium_shell",
      "bearing_edges": "edge_45",
      "drumhead": "single_coated",
      "snare_wires": "wires_20",
      "drum_kit_kick_pedal": "dk_kick_single_felt",
      "cymbal_alloy": "b20",
      "cymbal_hammering": "machine_symmetric_hammering",
      "cymbal_lathing": "full_lathe_both_sides",
      "cymbal_finish": "traditional_finish",
      "bowed_technique": "bowed_legato_classical",
      "bass_size": "bass_three_quarter",
      "bass_strings": "bass_steel",
      "bass_top_wood": "norway_spruce_alpine_bass",
      "bass_back_wood": "bosnian_flamed_maple_bass",
      "bass_varnish": "oil_amber_varnish_bass",
      "bass_setup_period": "modern_setup_bass",
      "bass_play": "bass_arco",
      "bass_rosin": "pop_kolstein_rosin",
      "bass_bow_stick": "pernambuco_stick_bass",
      "fiddle_strings": "synthetic_core",
      "fiddle_bow": "light_rosin",
      "fiddle_mute": "no_mute",
      "fiddle_articulation": "arco",
      "fiddle_string_configuration": "fiddle_string_configuration_unspecified",
      "cello_strings": "cello_synthetic",
      "cello_top_wood": "norway_spruce_alpine_cello",
      "cello_back_wood": "bosnian_flamed_maple_cello",
      "cello_varnish": "oil_amber_varnish_cello",
      "cello_setup_period": "modern_setup_cello",
      "cello_bow_grip": "french_bow_grip",
      "cello_rosin": "pirastro_cellisto_rosin",
      "cello_bow_stick": "pernambuco_stick_cello"
    },
    "pin_parts": true,
    "chain_mic": "condenser_sdc",
    "chain_pre": "transformerless",
    "chain_comp": "comp_none",
    "chain_eq": "eq_none",
    "chain_medium": "digital_high",
    "chain_console": "console_in_the_box"
  }
}