{
  "comments": {
    "new": "Private Lesson Series\n\n<b>PCEC No:</b> PP0244 GA\n\nTitle on Demonstration Disc: \"Classical Musicbook\"\n\nWhite Label Demonstration Disc",
    "old": "Private Lesson Series\n\n<b>PCEC No:</b> PP0244 GA"
  },
  "edition": {
    "new": "Original, Demonstration Disc",
    "old": "Original"
  },
  "serial": {
    "new": "310-690-244-2, 310690244-2",
    "old": "310690244-2"
  },
  "title_foreign": {
    "new": "Classical Musicbook"
  }
}