There are smartphones that will not get this Android 11 version update but want that feature. You can get this feature on our Android smartphone despite the version of the Android you are running on your smartphone. Here is a step by step guide to tell you how you can bring music controls in the quick settings on your smartphone.
Steps to Get Music Controls in Quick Settings on Any Android Smartphone
You can also disable this feature if you want just the customizable notification shade only.
Wrapping up
This is how you can get the new Android 11’s notification area on your Android smartphone. You don’t need to be running the Android 11 beta or anything for this feature to work. Also, read How to Quickly Switch Audio Output in Android 11