{
  "name": "Heavy Metal",
  "description": "Heavier outgrowth of Hard Rock featuring greater distortion and intensity along with lesser Blues influences.",
  "url": "https://rateyourmusic.com/genre/heavy-metal/",
  "parent": "Metal",
  "level": "sub",
  "children_count": 4,
  "children": [
    {
      "name": "Speed Metal",
      "url": "https://rateyourmusic.com/genre/speed-metal/",
      "description": "Fast tempos, double-time feel, aggressive riffs, precise, often virtuosic soloing and expressive vocal styles.",
      "level": "sub-2",
      "parent": "Heavy Metal"
    },
    {
      "name": "Speed Metal",
      "url": "https://rateyourmusic.com/genre/speed-metal/",
      "description": "Fast tempos, double-time feel, aggressive riffs, precise, often virtuosic soloing and expressive vocal styles.",
      "level": "sub-3",
      "parent": "Heavy Metal"
    },
    {
      "name": "US Power Metal",
      "url": "https://rateyourmusic.com/genre/us-power-metal/",
      "description": "American style influenced by NWOBHM that features heavily distorted guitars paired with more aggressive riffs, mid-tempo Heavy Metal rhythms, and over-the-top theatrical vocals with fantasy or conceptual themes.",
      "level": "sub-2",
      "parent": "Heavy Metal"
    },
    {
      "name": "US Power Metal",
      "url": "https://rateyourmusic.com/genre/us-power-metal/",
      "description": "American style influenced by NWOBHM that features heavily distorted guitars paired with more aggressive riffs, mid-tempo Heavy Metal rhythms, and over-the-top theatrical vocals with fantasy or conceptual themes.",
      "level": "sub-3",
      "parent": "Heavy Metal"
    }
  ]
}