oshu

I picked up a Denon DNP-730AE network audio player on ebay and I run Tiny-DLNA on my server where the music files and playlists are stored.

Works great and sounds great.

Yes its CLI based

You can do this easily with Tailscale or a similar wiregaurd vpn.

I wouldn’t even think about charging anyone for anything until you get it all setup and dialed in with backups, etc and are sure you know how to keep the service running.

Keeping containers up to date for security and bugfixes is just as important as OS packages.