TestMediaApp/assets/media_items/album_art/art_nodes.json

{
  "FLAGS": "browsable",
  "BROWSABLE_HINT": "LIST",

  "METADATA": {
    "MEDIA_ID": "album_art/art_nodes",
    "DISPLAY_TITLE": "Album Art"
  },

  "CHILDREN": [
    {
      "FLAGS": "browsable",
      "PLAYABLE_HINT": "GRID",
      "METADATA": {
        "MEDIA_ID": "album_art/art_nodes nature 64",
        "DISPLAY_TITLE": "Nature 64"
      },
      "INCLUDE":"media_items/album_art/nature/art_nature_64.json"
    },
    {
      "FLAGS": "browsable",
      "PLAYABLE_HINT": "GRID",
      "METADATA": {
        "MEDIA_ID": "album_art/art_nodes nature 128",
        "DISPLAY_TITLE": "Nature 128"
      },
      "INCLUDE":"media_items/album_art/nature/art_nature_128.json"
    },
    {
      "FLAGS": "browsable",
      "PLAYABLE_HINT": "GRID",
      "METADATA": {
        "MEDIA_ID": "album_art/art_nodes nature 256",
        "DISPLAY_TITLE": "Nature 256"
      },
      "INCLUDE":"media_items/album_art/nature/art_nature_256.json"
    },
    {
      "FLAGS": "browsable",
      "PLAYABLE_HINT": "GRID",
      "METADATA": {
        "MEDIA_ID": "album_art/art_nodes nature 512",
        "DISPLAY_TITLE": "Nature 512"
      },
      "INCLUDE":"media_items/album_art/nature/art_nature_512.json"
    },
    {
      "FLAGS": "browsable",
      "PLAYABLE_HINT": "GRID",
      "METADATA": {
        "MEDIA_ID": "album_art/art_nodes nature 1024",
        "DISPLAY_TITLE": "Nature 1024"
      },
      "INCLUDE":"media_items/album_art/nature/art_nature_1024.json"
    },
    {
      "FLAGS": "browsable",
      "PLAYABLE_HINT": "GRID",
      "METADATA": {
        "MEDIA_ID": "album_art/art_nodes nature files",
        "DISPLAY_TITLE": "Nature files"
      },
      "INCLUDE":"media_items/album_art/nature/art_nature_files.json"
    }
  ]
}