{
  "exe_date": {
    "new": "2007-10-21",
    "old": "2007-10-20"
  },
  "ring_codes": {
    "new": "Sony DADC A0100876788-A511 17 IFPI L557 B11, B9 IFPI 945Z",
    "old": "A0100879788-A511 17 B11 IFPI L557 Sony DADC"
  }
}