{
  "comments": {
    "new": "Incomplete ringcode?\n\nUSA Disc has no MCN (FZ-SM0201)",
    "old": "Incomplete ringcode?"
  },
  "ring_codes": {
    "new": "FZ-SM020\t4\nAllied Record Company\tA1055 GX 9090LS-2 R70 ARC *M1 S2",
    "old": "FZ-SM020\t4"
  },
  "serial": {
    "new": "FZ-SM0201, GDT-GA 041",
    "old": "FZ-SM0201"
  }
}