How about a 2 SACD set of Charley Pride quads...?
I'd be down for that. There's lots to pick from but I'd wonder if there may be issues with regards to the estate. I've heard rumor that's also the reason tying up anything from Jerry Reed and probably Waylon Jennings as well. But I agree; there's still lots to mine from the RCA catalog if everybody could get their poop in a group!
Make mine on BluRay please, SACD's are still too big a PITA to deal with.