{
  "disc_number": {
    "old": "1"
  },
  "disc_title": {
    "new": "Disk 1"
  },
  "ring_codes": {
    "new": "CDRM-1361630  02 IFPI L337 IFPI 5100",
    "old": "CDRM-1381630 02 IFPI L337"
  },
  "serial": {
    "new": "3091830, CDRM1361630"
  }
}