{
  "barcode": {
    "new": "8 715686 002164, 8 715686 004540",
    "old": "8 715686 002164"
  },
  "comments": {
    "new": "-12 offset disc: No MCN"
  },
  "legacy": {
    "cdtext_catalog": {
      "new": "0000000000000"
    },
    "write_offset": {
      "new": "-12, 0",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "EMI UDEN DMM 002164-CD1\t@ 1 IFPI L047 1-1-2-NL IFPI 15DF\nGZ M21705\tDCG 004540 CD1 IFPI LD01 IFPI 5J17",
    "old": "EMI UDEN DMM 002164-CD1\t@ 1 IFPI L047 1-1-2-NL IFPI 15DF"
  },
  "serial": {
    "new": "DCG 004540, DMM 002164",
    "old": "DMM 002164"
  }
}