YouTube Audio Only

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "YouTube Audio Only",
    "description": "Listen to YouTube, providing sound without video, displaying a black screen for minimal distractions, with YouTube audio only.",
    "default_locale": "en",
    "version": "0.0.4",
    "icons": {
        "16": ".\/icons\/icon16.png",
        "48": ".\/icons\/icon48.png",
        "128": ".\/icons\/icon128.png"
    },
    "permissions": [
        "activeTab",
        "scripting"
    ],
    "action": {
        "default_icon": {
            "16": ".\/icons\/icon16.png",
            "48": ".\/icons\/icon48.png",
            "128": ".\/icons\/icon128.png"
        }
    },
    "background": {
        "service_worker": "bg.js"
    },
    "commands": {
        "_execute_action": {
            "suggested_key": {
                "default": "Ctrl+E",
                "mac": "Command+E"
            }
        }
    }
}