Tempus is phenomenal. I switched to navidrome on my server to use it. Chora is also good, and I use it on my TV (works well on any screen). If you don't mind closed-source, Symphonum is excellent.

If you are using Jellyfin, it works well on PC, with Fintunes on mobile.

You can find a number of good apps for navidrome here. I quite like Strawberry, which is cross-platform. I use it locally for library management.

I connect everything with Tailscale, which may or may not work on your work network, depending on how locked down the network is. I never had an issue.