Examine source code of Summer Song by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "SummerSongHCustom.jpg"
    },
    "colors": {
      "frame": "#aedad9",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Summer Song by MaDonna",
  "manifest_version": 2,
  "description": "Theme Designed by MaD♥nna"
}