AzuraCast VS Radarr

I don't have any experience with it, but it looks like AzuraCast does what you want.

I've used AzureCast - https://www.azuracast.com/ - super simple to stand up and run - you can run multiple radio stations with it.

It’s also worth looking into RadioDj or Azuracast for solid, less complex alternatives. I might be switching back to RadioDj since it’s a tad bit easier to queue up songs.

Okay yeah so this is all wrong. I'm using this as reference for an example docker compose file.

Take a look at AzuraCast. This seems very suited to your need

Azuracast perhaps?

Azuracast. Not quite as powerful but much easier to run. Also Linux, although you can tinker to get it running under Windows. It would run well in a cloud host like Linode or Digital Ocean, which might mean you don’t need a relay service like Alon depending on how many listeners you have. You can also host it at home of course.

Movies: Radarr

I use Nginx for Sonarr/Radarr would I see any general performance benefit when loading their webpages in general? If so, what level of compression would be ideal for this case?

In the /r/selfhosted community Sonarr and Radarr are staples, but their code isn't particularly great and there are lots of bugs people just deal with. Radarr forked Sonarr, their interface is similar but they suffer from disjoint bugs.

There may be better places, since I've just stuck to the same one for years now (and don't need them often enough to look into alternatives), but I usually use either subscene or opensubtitles. There are also programs that can automate it like bazarr, but it requires you to also use Sonarr/Radarr.

Radarr: Automatically downloads movies.

Radarr is for movies. Sonarr is for TV shows.

Github

- Sonarr & Radarr for sailing the sea / keeping those media libraries growing ( https://sonarr.tv/, https://radarr.video/ )