{
  "type": "book",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
  "title": "The Story of the Blues in 50 Songs",
  "subtitle": null,
  "slug": "the-story-of-the-blues-in-50-songs",
  "url": "https://www.kolczanksiazek.pl/mike-evans/the-story-of-the-blues-in-50-songs",
  "json": "https://www.kolczanksiazek.pl/mike-evans/the-story-of-the-blues-in-50-songs.json",
  "markdown": "https://www.kolczanksiazek.pl/mike-evans/the-story-of-the-blues-in-50-songs.md",
  "authors": [
    {
      "name": "Mike Evans",
      "slug": "mike-evans",
      "url": "https://www.kolczanksiazek.pl/mike-evans"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": "en",
  "first_published": "2026-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/schiffer/mike-evans/the-story-of-the-blues-in-50-songs_978-07-6437-124-0.webp?v=2026-08-17%2002%3A51%3A52",
  "description": "Highlights 50 milestone blues recordings and brings a new focus to the history of the blues, through key songs, singers, and the musicians who made it possible. The Story of the Blues in 50 Songs traces the evolution of the blues and its influence on modern music. Highlighting 50 key recordings,...",
  "editions": [
    {
      "title": "The Story of the Blues in 50 Songs",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/mike-evans/the-story-of-the-blues-in-50-songs/9780764371240",
      "publisher": "Schiffer",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-07-6437-124-0",
      "pages": 208,
      "published": "2026-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/schiffer/mike-evans/the-story-of-the-blues-in-50-songs_978-07-6437-124-0.webp?v=2026-08-17%2002%3A51%3A52"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}