Music Storm - visualize any music tab

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Music Storm - visualize any music tab",
  "short_name": "Music Storm",
  "description": "With Music Storm, you can visualize any tab. YouTube, SoundCloud, GoogleMusic - it works everywhere. Just click on Storm and done.",
  "version": "0.1.7",
  "author": "[email protected]",
  "minimum_chrome_version": "50",
  "homepage_url": "https://www.facebook.com/Music-Storm-1948952952001370/",
  "background": {
    "page": "background.html"
  },
  "icons": {
    "128": "icon-128-color.png"
  },
  "browser_action": {
    "default_icon": "icon-128.png",
    "default_title": "Music Storm - visualize any music tab",
    "chrome_style": true
  },
  "permissions": [
    "storage",
    "tabs",
    "tabCapture"
  ],
  "web_accessible_resources": [
    "storm.html",
    "iframe.js",
    "iframe.css",
    "*.gif",
    "*.jpg",
    "*.png",
    "*.ttf",
    "*.svg",
    "*.map"
  ],
  "content_security_policy": "default-src *; script-src 'self' 'unsafe-inline' 'unsafe-eval' *; style-src\t'self' 'unsafe-inline' *; img-src 'self' data: *"
}