Examine source code of Adele singer

{
  "theme": {
    "images": {
      "theme_frame": "adele-up.jpg"
    },
    "colors": {
      "frame": "#b6b9cf",
      "tab_background_text": "#cedcf0"
    }
  },
  "version": "2.0",
  "name": "Adele singer",
  "manifest_version": 2,
  "description": "singer Adele"
}