This was a disappointment. It is really unfortunate that for this price no effort was put into re-mixing or re-mastering these two iconic albums. After years of listening to the original vinyl in college on my old Acoustic Research stereo system these modern digital discs played on equipment superior to my old AR gear were an unpleasant surprise. The sound is flat, muddy and thin. The music and the energy still stand out. These classics deserved better treatment.