The Perfect Police State

A riveting investigation into how a restive region of China became the site of a nightmare Orwellian social experiment—the definitive police state—and the global technology giants that made it possible

Amazon Review by Stuart Jefferson
If you're a blues fan chances are you're already familiar with (if you don't already own) some/many/all of these albums. But if you don't own these sets (or have only a few) this is a good way to own all 20 albums in one nice, neat box. The sound is the same as the individual albums which is very good for the various periods when these tracks were originally recorded. The jackets are fairly thick cardboard and are reproductions of the original covers. The outer box is also of good quality. There's a 34 page booklet that has a few paragraphs on each disc, and track lists, but no detailed liner notes to really put this music into some kind of perspective, but information on these artists and styles is available in various blues books/encyclopedias and on the internet.