I'll stick to non-classical here.
David Bowie's "Heathen." Yeah, it's a CD but it sounds excellent.
"Villancicos," Atrium Musicae de Madrid. Harmonia Mundi France, LP.
The Beach Boys -- Endless Summer. Capitol Records LP set.
Thriller -- Michael Jackson LP.
Frank Sinatra. Any Capitol Records LP, but my best ones are are in a three LP set from France called "Swinging, Sexy, Sinatra."
Roy Orbison. A two LP set from Rhino Records called "For the Lonely."
Big Daddy's two LPs from Rhino -- "Big Daddy" and "And Meanwhile, Back in the States."