what would you say are the best produced releases of all time?

I’m not necessarily talking the musical quality, but everything else: recording quality of samples/instrumentstion, production techniques, mixing and mastering quality, etc. Obviously good music makes production shine, but I’m more curious about the latter.

Like what is the Pet Sounds/Bitches Brew/Aja/In Rainbows (take your pick, you get it) of this style of music, in your opinion?