Self-Hosted SoundCloud?

I've got a lot of audio files I want to make available (all created by me) and I'd like to self-host them a la Soundcloud. Specifically like Soundcloud, in fact - just a bunch of files that are presented with webby player things, optionally with metadata but that's not hugely important.

I'm not after any "stream your music collection to XYZ" solutions or anything with authenticated users. Also ideally it would use a simple server with optionally SQLite for storage - anything with more than two moving parts is too much faff right now.

I've looked at the "Awesome Self-Hosted" list on Github but they're pretty much all "stream your media collection" type solutions. Tried to install Polaris (didn't work) and Rauversion (requires Postgres).