YouTube Karaoke – Remove Vocals & Live Lyrics

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "YouTube Karaoke \u2013 Remove Vocals & Live Lyrics",
    "version": "1.16",
    "description": "Turn YouTube into Karaoke! Remove vocals from any music video and sing along with real-time synced lyrics.",
    "permissions": [
        "activeTab",
        "storage",
        "alarms"
    ],
    "host_permissions": [
        "*:\/\/*.youtube.com\/*",
        "https:\/\/lrclib.net\/*",
        "https:\/\/api.lemonsqueezy.com\/*",
        "https:\/\/*.r2.cloudflarestorage.com\/*",
        "https:\/\/*.railway.app\/*"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_popup": "popup.html",
        "default_title": "Open Karaoke Settings"
    },
    "content_scripts": [
        {
            "matches": [
                "*:\/\/*.youtube.com\/*"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_end"
        }
    ],
    "icons": {
        "16": "icons\/icon16.png",
        "38": "icons\/icon38.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    }
}