You can check out music streaming servers such as Navidrome (Jellyfin also works) for that together with a compatible client such as symphonium This is a closed source app but the most feature complete. I use Tempo but has no android auto support I believe.

I used them in parallel for a while before switching to AdGuard. The key features that mattered to me were support for upstream DNS servers via DoH, detailed query logs, and wildcard domain rewriting. Also a better looking UI is a plus.

Good news! Hope they implement detailed query log and support for upstream DoH DNS next.