I don't care for streaming services in general. I really should figure out some way to host my own TBs worth of digital music I've curated over the years without having to rely on the 100,000 free song uploads on YouTube Music
Discussion
Easy:
1. Install Umbrel on Raspiberry Pi
2. Install Nextcloud - copy over music library.
3. Install Tailscale on Umbrel and your phone.
4. Install music app on Nextcloud.
5. Install a subsonic or ampache client on your phone and connect it to your nextcloud music app using the tailscale ip address.
6. Enjoy your music anywhere you have internet.