If you're referring to the "Sound Noise Shaping System" version with the added interviews, I mistakenly bought it on vinyl - it sucks! So far, it seems that the best version of Aqualung is by DCC. As with many of their re-masters, they are the definitive copies. It certainly is true with their vinyl release - I suspect the same of their CD. Thing is, Aqualung is not not a great sounding disc to begin with. But Hoffman sure did a great job with it!