{
  "comments": {
    "old": "Requires system software version 6.20\n\nRating: CERO-Z"
  },
  "edition": {
    "new": "Original, Best Hit Selection",
    "old": "Original"
  },
  "ring_codes": {
    "new": "ULJM-05604 A0\t1 IFPI L271\n0000-00000\t28 IFPI L271\nULJM-05604 A0\t1 IFPI L271 450B\n0000-00000\t33 IFPI L271",
    "old": "ULJM-05604 A0\t1 IFPI L271\n0000-00000\t28 IFPI L271"
  },
  "serial": {
    "new": "ULJM 05604, ULJM 05804",
    "old": "ULJM 05604"
  }
}