Playlist sync and sign in for multiple devices

Feature description:

Playlist sync for multiple devices so you don’t have to export to sync playlists. Sign in to multiple devices so you don’t have to continuously manually sync changes such as playlists or user preferences between multiple devices

Problem solved:

Solves errors in sycing

Brought benefits:

Brings benefits to usability

Other application solutions:

 

 

Additional description and context:

 

 

Screenshots / Mockup:

    

This requires a server for that, just use one of the many Symfonium supports like Navidrome or LMS GitHub - epoupon/lms: Lightweight Music Server. Access your self-hosted music using a web interface.

How do I use this or set this up?

Choose the one you prefer and follow their doc. This is way out of my support scope.