So, I've compared this release of YCD - Single Edits from Qobuz to the tracks from the 1987 Promo CD. I took a very fast look at them at Spek, and ran them through Audacity to compare them. To my ears they don't sound bad at all, but, quite curiously to me, they are not exactly the same files. All of them run at the same speed through the whole thing, which indicate they come from the same master, but they sound a little bit... tweaked - all the tracks from the 2022 release are cutoff at a