Examine source code of music art

{
  "theme": {
    "images": {
      "theme_frame": "Untitled-1.jpg"
    },
    "colors": {
      "frame": "#c46c2a",
      "tab_background_text": "#e04e10"
    }
  },
  "version": "2.0",
  "name": "music art",
  "manifest_version": 2,
  "description": "a small collection of music stuff, for all music lovers."
}