{
  "comments": {
    "new": "Volume Label: TAMAGO\n\nISBN: 4-89455-038-5\n\nWindows 95\n\n-22 Offset: No MCN",
    "old": "Volume Label: TAMAGO\n\nISBN: 4-89455-038-5\n\n-22 Offset: No MCN"
  },
  "legacy": {
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      "old": "-22"
    }
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  "ring_codes": {
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    "old": "A269\tB-A269 IFPI L713\nR01590\t592 IFPI LA61 IFPI 4E01"
  }
}