Best Audiophile Album in terms of Dynamic Range and Mastering Quality?

Give Gregory Porter's album, Take Me To The Alley, a listen.  Marvelous!

Any of the early Telarcs are obvious choices.  The company’s first half-dozen or so LPs were consciously mastered to feature an insane dynamic range and low-end.

Particular standouts: the first release (Michael Murray’s "Organ Music"), Fennel’s Cleveland Winds, Rite of Spring, 1812 Overture.  Most are available on eBay or sometimes Discogs for not much money. Take your pick.   They are all friggin’ jaw-droppers.

These Telarc releases stand out even more b/c they boast performances that are in a class with their sonics.

Maybe this is a bit off-topic, but I can't see how The Nightfly merits such a high dynamic-range ranking in the list presented by the OP.  It's mostly a constant volume level, except for fadeouts and the end of "The New Frontier," where all the instruments except the electric piano and cowbell drop out.

I think there's got to be more dynamics in some of the other recordings mentioned, especially the Telarcs mentioned in the last posting.

For all of you Deadheads, Ladies and Gentlemen - The Grateful Dead Filmore East April 1971 is one of the best live recorders of the band I’ve heard. Incredible separation and sound stage as well as dynamics.  Steve Gutenberg used it to evaluate some amplifiers on his YouTube channel. He has great recommendations to consider. I’m grateful he turned me on to this gem. 

Gillian Welch's Ancony Records are superbly recorded. All analog. All tube equipment. Beautiful singing and guitar.