[
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    "file": "star-piano.mp3",
    "title": "Scheherazade — I. Largo e maestoso (piano solo)",
    "author": "Kirkworld (performance); Nikolai Rimsky-Korsakov (composition)",
    "source": "https://commons.wikimedia.org/wiki/File:Rimsky-Korsakov_-_Scheherazade_-_1._Largo_e_maestoso_for_Piano_solo.ogg",
    "license": "Creative Commons CC0 1.0 Universal Public Domain Dedication",
    "licenseUrl": "https://creativecommons.org/publicdomain/zero/1.0/",
    "retrievedAt": "2026-08-20"
  },
  {
    "file": "forest-ambient.mp3",
    "title": "forest ambience",
    "author": "nille",
    "source": "https://commons.wikimedia.org/wiki/File:20090610_0_ambience.ogg",
    "license": "Public Domain (released by the author)",
    "licenseUrl": "https://commons.wikimedia.org/wiki/Template:PD-author",
    "retrievedAt": "2026-08-20"
  },
  {
    "file": "ocean-melody.mp3",
    "title": "Waves",
    "author": "Dsw4",
    "source": "https://commons.wikimedia.org/wiki/File:Waves.ogg",
    "license": "Public Domain (released by the copyright holder)",
    "licenseUrl": "https://commons.wikimedia.org/wiki/Template:PD-self",
    "retrievedAt": "2026-08-20"
  },
  {
    "file": "fireplace-guitar.mp3",
    "title": "Acoustic Guitar Sample",
    "author": "RyGuy",
    "source": "https://commons.wikimedia.org/wiki/File:AcousticGuitarSample.ogg",
    "license": "Public Domain (released by the copyright holder)",
    "licenseUrl": "https://commons.wikimedia.org/wiki/Template:PD-self",
    "retrievedAt": "2026-08-20"
  }
]