Sing Us A Song, Piano Man!

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Sing Us A Song, Piano Man!",
  "version": "1.0.0",
  "description": "The Piano Man will sing you a song, 9 o' clock every Saturday",
  "permissions": [
    "tabs",
    "alarms",
    "storage"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "timeSync.js",
        "contentScript.js"
      ]
    }
  ],
  "background": {
    "service_worker": "background.js"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "vidData.json"
      ],
      "matches": [
        "<all_urls>"
      ],
      "extension_ids": []
    }
  ],
  "action": {
    "default_title": "Sing Us A Song, Piano Man!",
    "default_popup": "popup.html",
    "default_icon": "pianoman.png"
  },
  "manifest_version": 3
}