{
  "title_fa": "مترو",
  "title_finglish": "Metro",
  "artist_fa": "رضا یزدانی",
  "artist_finglish": "Reza Yazdani",
  "album_title": null,
  "duration_seconds": 226,
  "source": {
    "method": "rj_direct",
    "source_id": "13699",
    "farsichart_platforms": [
      "radiojavan"
    ],
    "acquisition_url": "https://host1.media-rj.com/media/mp3/reza-yazdani-metro/Reza%20Yazdani%20-%20Metro.mp3",
    "spotify_url": null,
    "farsichart_song_url": "https://farsichart.com/songs/reza-yazdani-metro",
    "downloaded_at": "2026-10-02T21:54:21Z"
  },
  "audio": {
    "codec": "mp3",
    "primary_bitrate_kbps": 268,
    "primary_filename": "metro.mp3",
    "has_128_variant": true,
    "variant_128_filename": "metro_128.mp3",
    "variant_128_stored_locally": false,
    "variant_128_stored_on_host": true
  },
  "lyrics": {
    "text": null,
    "source": null,
    "found": false
  },
  "storage": {
    "host_path_primary": "reza-yazdani/singles/metro.mp3",
    "upload_md5_primary": "962c9f7e1d1fce867180252036ce3fa9",
    "upload_size_bytes_primary": 7570010,
    "host_path_128": "reza-yazdani/singles/metro_128.mp3",
    "upload_md5_128": "08c0a41aeb78654acf1e994c2ae615c2",
    "upload_size_bytes_128": 3617717,
    "host_path_json": null
  },
  "title_fa_source": "farsichart_bulk_api",
  "merge_key": "rezayazdani::metro"
}