When I added this CD to my Discogs collection I noticed another user left this strange review: "As much fun as the music is, this is a disappointing release because of the significant amount of noise reduction that has obviously been applied. Mosaic are the stewards of a corporate jazz narrative, and here we have an excellent example of how agenda dictates all the terms. Recorded in '55, there should be a substantial amount of hiss if these transfers were unaltered. There is absolutely no hiss, and the overall sound is muted in that special way only NR can deliver. Mark Wilder is an employee of Sony and he is responsible for many of these special transfers, you know, the copy protected ones, because that is what noise reduction is, just like the R.I.A.A. curve, or HDCD, or K2 Supercoding, they have nothing to do with improving sound quality!"

For some musicians it seems to be very hard to sense when you better stop performing.

In other words, cheaply taking advantage of European copyright regulations.

In short, those packagings are a big scam.    BTW, I do assume "copy write" in the opening post is supposed to mean "copyright" (unless it's a clever play on homophony ). Since liner notes are probably inexistent with downloads there is not likely to be much "copy write/writing" there. 

It’s been a while since I have played “Agharta” and my system is somewhat improved since then, I’m really enjoying this spinning. Miles Davis “Agharta” Sony SRCS 9720-21 DSD mastered 2 cd set