Examine source code of Treble Fire

{
  "theme": {
    "images": {
      "theme_frame": "musicfire-header.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Treble Fire",
  "manifest_version": 2,
  "description": "Solid black, high contrast letters, and a blazing treble clef watermark."
}