Brickfrog

Jellyfin should work fine for what you’re looking for. I haven’t run it on a Pi but it should work on that. You’ll be able to play music using the web ui as well as mobile apps if that’s your thing. It can also transcode on the fly so if your current browser/device/whatever can’t play .flac directly it’ll automatically transcode the playback to .mp3 or whatever it needs to be.

There are some other self hosted music/streaming projects you could take a look at that are much more built out for music playback specifically. Look into Airsonic-Advanced or Navidrome for example - I’ve been meaning to check them out myself but haven’t gotten around to it yet.

Same here, mobile check deposit and Zelle are literally the only things I’ve ever needed a bank app for.

I used to never use Zelle for anything but too many friends/family want to use some sort of app for exchanging money & that’s usually what we settle on. And my old landlord wanted rent paid via Zelle so that was another thing that forced me to install a bank app for Zelle purposes.

Mobile check deposit is a requirement when dealing with a bank without any locations nearby. In practice I only need to use that once a year or so, checks are kind of rare nowadays unless you’re a business owner with clients/customers paying with checks.