Music - music library

Playlist - personal playlists

Shows - all the tv shows

Movies - All the movies

Shared - a special library that's used for sharing content with friends without having to share all my library.

Podcast - for podcast

Sounds - non musical audio files (like nature sounds for relaxation)

Youtube - library connected with tube archivist

Subtitulate - special library to temporarily put shows that I want to download subtitles, to have more control over it.

Anyway, I've been thinking about taking music out, and use other service for it. As the search feature is currently unusable with so much content.