Hi @0w-qc7_nuh6li! 🙂 You can change your playlist coverart on the desktop app version. When you hover over the default playlist cover it will give you the option to change the image. I've attached an infographic on how to do this too.
Hope it helps and have a great day! 🙂
Bethany_DawnRock Star 7
Help others find this answer and click "Accept as Solution".
If you appreciate my answer, maybe give me a Like.