{
  "ring_codes": {
    "new": "GZ MC0214\tDCG 008661 IFPI LD01 IFPI 5J36\nDCG 008661\tGZ O32923 IFPI LD02 IFPI 5J19",
    "old": "DCG 008661\tGZ MC0214 IFPI LD01 IFPI 5J36\nDCG 008661\tGZ O32923 IFPI LD02 IFPI 5J19"
  }
}