

If you’re an Apple household, Apple Music (iTunes) is still great. I don’t pay for streaming services; I buy music on iTunes/Bandcamp and rip CDs.
Apple Music has a fantastic interface for managing metadata, creating playlists, and performing complex batch jobs with AppleScript. I sync my iPhone and iPod Nano every time I add a new album, and I host my media folder on NextCloud for listening on other devices.
The Music app (also called Apple Music, formerly iTunes) is a library manager at its core. You don’t need an Apple Music subscription to use it. It runs on macOS and Windows.