Importing / migrating Apple Music Libraries into Vox


Hi there,
after Apple messing up my playlists and music libraries for too often, I am looking for an alternative.
Vox looks good, but there does not seem to be a way to import a specific Apple Music App Library; there’s an option for iTunes import, but I don’t have iTunes anymore. also I have several Music libraries and backups, and I need to select a specific library for import.
Is there any way to do that?