{
  "comments": {
    "new": "Volume Label: A03004W_003_C01"
  },
  "ring_codes": {
    "new": "20120 R3N IFPI L250 22 IFPI 4121, IFPI 4157\n20120B R3N IFPI L250 11 IFPI 4121\nB\t*1R*\t20120 IFPI L433 IFPI 7480, IFPI 7491",
    "old": "20120 R3N IFPI L250 22 IFPI 4121, IFPI 4157\n20120B R3N IFPI L250 11 IFPI 4121\nB\t*1R*\t20120 IFPI L433 IFPI 7480"
  }
}