Examine source code of Ballet...

{
  "theme": {
    "images": {
      "theme_frame": "BalletH.jpg"
    },
    "colors": {
      "frame": "#ded5d5",
      "tab_background_text": "#050505"
    }
  },
  "version": "2.0",
  "name": "Ballet...",
  "manifest_version": 2,
  "description": "opera, music, flowers, dance, silhouette, girl, score, musical, ballet dancer,"
}