Examine source code of hand metal

{
  "theme": {
    "images": {
      "theme_frame": "mano1.JPG"
    },
    "colors": {
      "frame": "#f7f2f2",
      "tab_background_text": "#f2eded"
    }
  },
  "version": "2.0",
  "name": "hand metal",
  "manifest_version": 2,
  "description": "hand mano heavy metal cyco music top 1 dio trash hard best black sabbath hell"
}