This is one of the defining moments in Brock's incredible and prolific career. The artistry and consistently amazing music is, truly, awe-inspiring. If you are even remotely interested in this, just buy it. This release is 32 tracks, almost 5 hours long, and it seems too short, not long enough. A masterpiece on every level and definitely worthy to be in your collection. Don't hesitate. This is one of my favorite all-time collection of recordings.