{
  "comments": {
    "new": "Volume Label: grolier-cdi"
  },
  "ring_codes": {
    "new": "SONOPRESS CD-I * I-3751 * A\tDS3 IFPI 0730",
    "old": "SONOPRESS CD-I * I-3751 * A\tDS3 IFPI L082 IFPI 0730"
  }
}