Examine source code of Mike Mills 7

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#3decff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Mike Mills 7",
  "manifest_version": 2,
  "description": "Features Mike Mills, my favorite member of R.E.M.  He was the bassist, pianist, main backup vocalist, and co-songwriter, as well as many other things."
}