About the technology: I have bought the album as MP3 downloads, as I listen to music mostly on SD card in the car (only because I have peace). Very impressed I was from the fact that here was a booklet as a PDF file with this. One feels so otherwise but a bit excluded.
But I have the impression that here the MP3 process but is reaching its technical limits, in hindsight I should have brought my CD. What can be heard more frequently even in classical music, so here is also the subjective impression sometimes "clouded", just in a little more intense passages. Amazon MP3 quality is beyond doubt, and I think more goes with MP3 not easy. About Vinyl need nothing to say, because the positions are fixed anyway.