Playlists and works management

I find it tedious to look through my entire "library". Have to go into each playlist one by one to see the items within then back out and into the next etc. Would be nice to have a simple UI where all items can be seen on a single page with a column for playlist name. This page should also include "works" which are currently managed separately.

Also, each item in the library should have a checkbox to hide which allows viewing partial playlists without having to conversely add all the individual works one by one.

Lastly I would like to have a shuffle mode for the entire library not just 1 playlist at a time.

Currently managing the library is tedious work and takes away the fun of this device and it just needs a simpler more intuitive UI.