There used to be little music playlists in Flash files, don't know who made them or maintained them but they were pretty neat. Is there a service that offers something like this, where you can upload files from your own music library and get a simplistic layout for web playback (no album art, no lyrics, none of that extra bulky shit)? My end goal is to be able to listen to some of my music at work via browser. It doesn't have to be my full library on my devices at home, I'd prefer to avoid remotely connecting to anything I'm hosting from home altogether, so being able to upload the songs to a third party hosting service would probably be closer to something I'm looking for. I've been seeing Plexamp/Navidrome/Jellyfin, but I'm not too interested in paying whatever for Plex, and paying for a VPS for very occasional use would be a waste of money. I'm talking <2 hours use once or twice a week, if that. Or do they offer what I'm looking for and I'm just overthinking things?

What would be ideal is a portable install of Foobar on a USB drive, but not only would I not be able to smuggle a device like that into my work area, the computers I have access to at work are extremely locked down.