Examine source code of Higher BuBu on stage

{
  "theme": {
    "images": {
      "theme_frame": "personaband.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Higher BuBu on stage",
  "manifest_version": 2,
  "description": "Higher BuBu is Funk Rock from Dortmund, Germany. This is our personal way to have fun."
}