Well I already have jellyfin running in a container, just have to figure out how to get mum's TV to work with it I guess
log in on a local IP and not the network name and it's working again. but I'll be moving to jellyfin from now
I setup music with Clementine, and output analog via the jack. Surely there must be better way... But it was easy & I can choose songs to play from cellphone.