Examine source code of Twilight Bellas Lullaby

{
  "theme": {
    "images": {
      "theme_frame": "BellasLullabyPersonaHeader2.png"
    },
    "colors": {
      "frame": "#438286",
      "tab_background_text": "#18323d"
    }
  },
  "version": "2.0",
  "name": "Twilight Bellas Lullaby",
  "manifest_version": 2,
  "description": "Twilight Bella Edward Lullaby Piano"
}