Examine source code of Music lovely

{
  "theme": {
    "images": {
      "theme_frame": "music.png"
    },
    "colors": {
      "frame": "#ea4af0",
      "tab_background_text": "#f9f7fa"
    }
  },
  "version": "2.0",
  "name": "Music lovely",
  "manifest_version": 2,
  "description": "I love Music"
}