{
  "comments": {
    "new": "Disc cover for SLUS-00664GH is PSRM-010771."
  },
  "ring_codes": {
    "new": "IFPI 508B\nIFPI 50B7\nIFPI 50BA\nPSRM-010770\t2 IFPI L330 IFPI 7200",
    "old": "IFPI 508B\nIFPI 50B7\nIFPI 50BA"
  },
  "serial": {
    "new": "SLUS-00664, SLUS-00664GH",
    "old": "SLUS-00664"
  }
}