ELP is a great progressive trio from the 70's. Probably the best of that genre. I saw ELP perform Tarkus in concert in the early 70's after the release of this concept album and never lost interest in the music. However I bought this version at a premium price as it was advertised as a remaster, meaning better sound quality. I have my doubts it actually is. No where on the package does it specify remastered. Music and performances are great, sound quality is mediocre. Save some money and just buy the standard issue.