{
  "comments": {
    "new": "Internal Serial: SLUS-20328\n\nVolume Label: TEKKEN4",
    "old": "Internal Serial: SLUS-20328"
  },
  "edition": {
    "new": "Original, Greatest Hits, Namco Classic Fighter Collection",
    "old": "Original, Greatest Hits"
  },
  "ring_codes": {
    "new": "PDSS-002295A1\t2 IFPI L331 A03, B12, C07, C02 IFPI QW56, IFPI QW78, IFPI QW96\nIFPI QW57, IFPI QW79, IFPI QW97\nPDSS-002295A1\t4 IFPI L331 IFPI 72A5\nIFPI 72A6",
    "old": "PDSS-002295A1\t2 IFPI L331 A03, B12, C07, C02 IFPI QW56, IFPI QW78, IFPI QW96\nIFPI QW57, IFPI QW79, IFPI QW97"
  },
  "serial": {
    "new": "SLUS 20328, SLUS 20328GH, SLUS 20328P3",
    "old": "SLUS 20328, SLUS 20328, SLUS 20328GH"
  }
}