[
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    "file": "waves.mp3",
    "title": "Calm ocean waves",
    "author": "SamsterBirdies",
    "source": "https://freesound.org/people/SamsterBirdies/sounds/578524/",
    "license": "CC0 1.0",
    "license_url": "https://creativecommons.org/publicdomain/zero/1.0/",
    "adaptation": "Public high-quality MP3 preview; mono 24 kHz / 48 kbit/s; levels and filters adjusted; overlapping end/start loop seam for ambience tracks."
  },
  {
    "file": "wind.mp3",
    "title": "wind.wav",
    "author": "Divinux",
    "source": "https://freesound.org/people/Divinux/sounds/254642/",
    "license": "CC0 1.0",
    "license_url": "https://creativecommons.org/publicdomain/zero/1.0/",
    "adaptation": "Public high-quality MP3 preview; mono 24 kHz / 48 kbit/s; levels and filters adjusted; overlapping end/start loop seam for ambience tracks."
  },
  {
    "file": "waterfall.mp3",
    "title": "big_waterfall.wav",
    "author": "A.Deathy",
    "source": "https://freesound.org/people/A.Deathy/sounds/44880/",
    "license": "CC0 1.0",
    "license_url": "https://creativecommons.org/publicdomain/zero/1.0/",
    "adaptation": "Public high-quality MP3 preview; mono 24 kHz / 48 kbit/s; levels and filters adjusted; overlapping end/start loop seam for ambience tracks."
  },
  {
    "file": "bird.mp3",
    "title": "Seagull single call",
    "author": "steaq",
    "source": "https://freesound.org/people/steaq/sounds/263786/",
    "license": "CC0 1.0",
    "license_url": "https://creativecommons.org/publicdomain/zero/1.0/",
    "adaptation": "Public high-quality MP3 preview; mono 24 kHz / 48 kbit/s; levels and filters adjusted; overlapping end/start loop seam for ambience tracks."
  },
  {
    "file": "forest-bird.mp3",
    "title": "Bird Noise - 12.wav",
    "author": "SpaceJoe",
    "source": "https://freesound.org/people/SpaceJoe/sounds/507254/",
    "license": "CC0 1.0",
    "license_url": "https://creativecommons.org/publicdomain/zero/1.0/",
    "adaptation": "Public high-quality MP3 preview; mono 24 kHz / 48 kbit/s; levels and filters adjusted; overlapping end/start loop seam for ambience tracks."
  }
]