I tend to agree with the reviewers on your link. I'm only familiar with the 2-LP Swedish version. The playing is mediocre, really not outstanding. The recording has a certain immediacy to it and audiofools like it for the sound, but there are thousands of records with much better playing and great sound.
If you want to hear an intimate live recording try Bill Evans, Sunday at the Village Vanguard - Waltz for Debby.
Ray Brown's Soular Energy is a great recording. You'll love it. Everybody does.
Cedar Walton's Eastern Rebellion is fantastic.
IMO if you're going to spend your time and money there are better ways to go.
neo