{
  "comments": {
    "new": "Volume Label: YDKJ10\n\n-22 offset disc: No MCN",
    "old": "Volume Label: YDKJ10"
  },
  "legacy": {
    "cdtext_catalog": {
      "new": "0000000000000"
    },
    "write_offset": {
      "new": "-22, +222",
      "old": "-22"
    }
  },
  "ring_codes": {
    "new": "JVC 11931 R1E\t0 0 IFPI4111\n11931 R2J IFPI L239 1 1 IFPI 4111",
    "old": "JVC 11931 R1E\t0 0 IFPI4111"
  }
}