{
  "ring_codes": {
    "new": "MPO\t5001857CD1 29 JAN 03 @@\t20030129 1720 @@ 4 IFPI L032 09, 17 IFPI 1222, IFPI 122E",
    "old": "MPO\t5001857CD1 29 JAN 03 @@\t20030129 1720 @@ 4 IFPI L032 09 IFPI 1222"
  }
}