Examine source code of SmasingMellonCollie

{
  "theme": {
    "images": {
      "theme_frame": "melloncollietop.jpg"
    },
    "colors": {
      "frame": "#8a7841",
      "tab_background_text": "#c4a533"
    }
  },
  "version": "2.0",
  "name": "SmasingMellonCollie",
  "manifest_version": 2,
  "description": "Smashing Pumpkins Mellon Collie and the Infinite Sadness"
}