Examine source code of Summer Song

{
  "theme": {
    "images": {
      "theme_frame": "summerSongH.jpg"
    },
    "colors": {
      "frame": "#bad0ef",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Summer  Song",
  "manifest_version": 2,
  "description": "blue, Bokeh, butterflies, flowers, pink, poppies, scatter, spring, summer \n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/3e90030689163319190f943da3e4fe654bc7f12749be69aebc56bb5b4b5acf57/http%3A//nature.desktopnexus.com/wallpaper/1047121/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/1047121/</a>"
}