Spotify Lyrics

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Spotify Lyrics",
  "description": "This extension is for Spotify Lyrics.",
  "version": "1.1",
  "permissions": [
    "tabs",
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://play.spotify.com/*",
        "http://mp3.baidu.com/dev/api/*",
        "http://ting.baidu.com/*"
      ],
      "js": [
        "jquery-1.7.1.min.js"
      ]
    }
  ],
  "browser_action": {
    "default_icon": "music.png",
    "default_popup": "popup.html"
  }
}