Low-level JSON for e259b431-e745-49f5-82c8-766c89b064ea

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        "tuning_diatonic_strength": 0.577933132648,
        "tuning_equal_tempered_deviation": 0.0250444356352,
        "tuning_frequency": 438.984558105,
        "tuning_nontempered_energy_ratio": 0.702398300171
    }
}
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