However, As for the sound quality of the Re-Masters, so I would add that here with a sensitive hand remixing occurred that are much better in their Transparanz and airiness the first editions by far. Everything is round, more homogeneous and partially nuances of fine instrumentation can be heard, which disappeared on the old Edition in the background. The new Re-Master Edition is so consistently a worthwhile purchase, and makes everything sound like it was probably once intended. I have great fun with it. The rest is "listening" and "enjoy".