Oh great. Yet another compilation of previously-released (Angel Air) material. I've lost count how many times those two 2-CD sets (Stockholm to Philadelphia and Live Heaven) have been compiled. Is this meant to be a gentle introduction to those sets for the casual fan, in which case a single CD would have sufficed (although even that has been done already). Or...
The tracks themselves are reasonable, actually the CDs they originally come from are pretty good. It's just that endless compilations of the same material dilute the legacy somewhat. And due to the age and source of the material sometimes the sound quality isn't what one would call perfect.
This means this material is really aimed at the established fan who already has all of the Island/CBS albums, in which case he's probably already got the aforementioned Angel Air stuff. I may be cynical, but I can't yet bring myself to call others that.
Live most of it may be, but essential? No way.