idk man i mean they DID have different diets back then it had to affect the smell. js i think a lot of us would find that a pretty cool “conceptual framework” or whatever for your next vinyl. and maybe to like ‘show ppl how meaningful teh experience of holding a physical artifact in ur hand is’ u could make it a scratch and sniff cover. like one half would smell like a 2013 fart and the other half would smell like a fart from 1953 and people could be like “man i was born in the wrong generation!!!!” and smell the 1953 fart over and over and be like “the 2013 fart is just so… thin and processed, u know???” and nod in agreement with each other.