Do you remember my series of articles about creating own Zero Knowledge Music server?
It occurs someone does something similar. Koel is a project written in PHP (and with Vue). It is a personal music server, where you can upload your music files and listen to them with a desktop app, web app, and even mobile apps.
It is not a Zero Knowledge solution. But it would be interesting to incorporate the concept to a living project.
Especially it comes with tons of features and eye catching themes.
