{
  "comments": {
    "new": "Volume Label: RRTA\n\nAdditional Serials on Case: RTG3744AE, RTG7AE-BI\n\nAdditional Serial on Manual: RTG7AE-FI\n\nPC/Mac Hybrid\n\n\"Disc 1\", bundled with Personalized Learning Center",
    "old": "Volume Label: RRTA\n\nAdditional Serials on Case: RTG3744AE, RTG7AE-BI\n\nAdditional Serial on Manual: RTG7AE-FI\n\nPC/Mac Hybrid"
  },
  "disc_number": {
    "old": "1"
  },
  "disc_title": {
    "old": "Thinking Adventures Ages 4-6"
  }
}