{
  "name": "Jeong-ak",
  "description": "Also known as proper music; dates back to the Later Silla period of 668–935.",
  "url": "https://rateyourmusic.com/genre/jeong-ak/",
  "parent": "Korean Classical Music",
  "level": "sub-3",
  "children_count": 3,
  "children": [
    {
      "name": "Gagok",
      "url": "https://rateyourmusic.com/genre/gagok/",
      "description": "Vocal songs derived from Korean Classical Music backed by a small orchestra of Jeong-ak (\"aristocratic or proper music\").",
      "level": "sub-4",
      "parent": "Jeong-ak"
    },
    {
      "name": "Gagok",
      "url": "https://rateyourmusic.com/genre/gagok/",
      "description": "Vocal songs derived from Korean Classical Music backed by a small orchestra of Jeong-ak (\"aristocratic or proper music\").",
      "level": "sub-6",
      "parent": "Jeong-ak"
    },
    {
      "name": "Gagok",
      "url": "https://rateyourmusic.com/genre/gagok/",
      "description": "Vocal songs derived from Korean Classical Music backed by a small orchestra of Jeong-ak (\"aristocratic or proper music\").",
      "level": "sub-6",
      "parent": "Jeong-ak"
    }
  ]
}