{
  "comments": {
    "new": "Volume Label: RWPC"
  },
  "ring_codes": {
    "new": "DISCTRONICS\tBBCMM 042 C IFPI L503 IFPI 8729\nDISCTRONICS\tBBCMM 045 C03 IFPI L503 IFPI 8729",
    "old": "DISCTRONICS\tBBCMM 042 C IFPI L503 IFPI 8729"
  }
}