Matt The Horwood

have you seen this 👉 https://lrclib.net/ it might be what you want

The way you plug a VM into proxmox is with a virtual switch, bridge devices do they or the SDN stuff. I’ve played SDN yet so not sure how that works, but I do run bridges.

I would make 2 bridges, br0 and br1.

Br0 is the wan side of opensense, br1 is the Lan side.

Don’t add any IP to either, add an IP to the last nic as a management port.

Now plug your VM into the bridge devices.

You all need to get on vaultwarden, the small self host bitwarden. I move to that after my keypass db got out of sync on my nextcloud for the second time that day, I’ve not looked back.

you need snapcast, the server on your laptop will out put over the network and the app on your phone will play it. also it would allow you to add more speakers over time