Examine source code of Rhapsody

{
  "theme": {
    "images": {
      "theme_frame": "persona_me1.jpg"
    },
    "colors": {
      "frame": "#d0dce8",
      "tab_background_text": "#f0f5f5"
    }
  },
  "version": "2.0",
  "name": "Rhapsody",
  "manifest_version": 2,
  "description": "Designed for 1 to 5 toolbars."
}